| 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 | $89.30 | 4.456% | $93.2792 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $94.74 | 9.569% | $103.8057 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $215.89 | 7.682% | $232.4747 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $173.79 | 3.738% | $180.2863 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $111.63 | 7.391% | $119.8806 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $93.50 | 3.434% | $96.7108 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $138.64 | 4.706% | $145.1644 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $917.49 | $971.6017 | $971.60 | $971.60 | $971.70 | |