| 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 | $44.34 | 3.397% | $45.8462 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $156.37 | 3.509% | $161.857 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $39.31 | 4.251% | $40.9811 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $91.66 | 6.417% | $97.5418 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $100.88 | 7.152% | $108.0949 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $41.80 | 13.529% | $47.4551 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $135.90 | 12.680% | $153.1321 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $610.26 | $654.9082 | $654.91 | $654.95 | $654.90 | |