| 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 | $81.64 | 12.319% | $91.6972 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $68.35 | 9.685% | $74.9697 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $120.67 | 7.509% | $129.7311 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $25.47 | 4.793% | $26.6908 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $7.44 | 5.533% | $7.8517 | $7.85 | $7.85 | $7.90 |
| Purchase #6 | $159.42 | 11.797% | $178.2268 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $217.90 | 4.817% | $228.3962 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $680.89 | $737.5635 | $737.57 | $737.60 | $737.60 | |