| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.91 | 9.597% | $41.5482 | $41.55 | $41.55 | $41.50 |
| Purchase #2 | $173.83 | 9.108% | $189.6624 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $104.65 | 13.435% | $118.7097 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $219.26 | 6.798% | $234.1653 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $105.67 | 12.753% | $119.1461 | $119.15 | $119.15 | $119.10 |
| Purchase #6 | $167.56 | 9.472% | $183.4313 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $230.32 | 8.722% | $250.4085 | $250.41 | $250.40 | $250.40 |
| 7 purchase totals = | $1,039.20 | $1,137.0715 | $1,137.08 | $1,137.05 | $1,137.00 | |