| 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 | $77.97 | 5.861% | $82.5398 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $36.46 | 7.188% | $39.0807 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $11.33 | 9.275% | $12.3809 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $169.55 | 13.330% | $192.151 | $192.15 | $192.15 | $192.20 |
| Purchase #5 | $190.53 | 10.299% | $210.1527 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $44.56 | 6.175% | $47.3116 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $160.71 | 6.307% | $170.846 | $170.85 | $170.85 | $170.80 |
| 7 purchase totals = | $691.11 | $754.4627 | $754.46 | $754.50 | $754.50 | |