| 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 | $61.83 | 9.655% | $67.7997 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $178.74 | 5.509% | $188.5868 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $138.62 | 3.339% | $143.2485 | $143.25 | $143.25 | $143.20 |
| Purchase #4 | $29.85 | 10.483% | $32.9792 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $228.42 | 4.237% | $238.0982 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $22.79 | 5.874% | $24.1287 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $58.32 | 7.370% | $62.6182 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $718.57 | $757.4593 | $757.47 | $757.50 | $757.40 | |