| 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 | $72.84 | 9.248% | $79.5762 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $210.61 | 13.162% | $238.3305 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $87.68 | 11.418% | $97.6913 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $137.56 | 8.640% | $149.4452 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $170.69 | 5.407% | $179.9192 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $41.37 | 5.278% | $43.5535 | $43.55 | $43.55 | $43.60 |
| Purchase #7 | $142.27 | 7.621% | $153.1124 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $863.02 | $941.6283 | $941.63 | $941.65 | $941.60 | |