| 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 | $54.75 | 7.615% | $58.9192 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $75.65 | 11.110% | $84.0547 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $8.56 | 8.388% | $9.278 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $170.94 | 11.347% | $190.3366 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $149.73 | 5.520% | $157.9951 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $157.32 | 13.807% | $179.0412 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $224.62 | 3.319% | $232.0751 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $841.57 | $911.6999 | $911.71 | $911.75 | $911.70 | |