| 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 | $40.72 | 6.576% | $43.3977 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $183.36 | 12.448% | $206.1847 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $37.40 | 11.632% | $41.7504 | $41.75 | $41.75 | $41.80 |
| Purchase #4 | $205.29 | 9.174% | $224.1233 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $87.68 | 9.232% | $95.7746 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $202.50 | 5.862% | $214.3706 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $24.28 | 5.804% | $25.6892 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $781.23 | $851.2905 | $851.28 | $851.25 | $851.40 | |