| 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 | $90.78 | 12.596% | $102.2146 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $28.37 | 9.568% | $31.0844 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $153.51 | 11.201% | $170.7047 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $86.49 | 8.271% | $93.6436 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $152.78 | 13.321% | $173.1318 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $99.99 | 8.120% | $108.1092 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $79.34 | 7.443% | $85.2453 | $85.25 | $85.25 | $85.20 |
| 7 purchase totals = | $691.26 | $764.1336 | $764.12 | $764.15 | $764.00 | |