| 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 | $102.26 | 5.712% | $108.1011 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $9.41 | 3.544% | $9.7435 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $53.63 | 11.314% | $59.6977 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $74.44 | 13.817% | $84.7254 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $222.71 | 13.295% | $252.3193 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $45.34 | 10.195% | $49.9624 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $207.32 | 8.215% | $224.3513 | $224.35 | $224.35 | $224.40 |
| 7 purchase totals = | $715.11 | $788.9007 | $788.90 | $788.90 | $788.90 | |