| 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 | 13.156% | $102.723 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $78.49 | 11.295% | $87.3554 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $110.78 | 7.479% | $119.0652 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $60.46 | 12.119% | $67.7871 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $149.53 | 3.855% | $155.2944 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $9.42 | 8.267% | $10.1988 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $35.35 | 9.588% | $38.7394 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $534.81 | $581.1633 | $581.17 | $581.15 | $581.20 | |