| 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 | $33.70 | 6.468% | $35.8797 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $81.82 | 9.327% | $89.4514 | $89.45 | $89.45 | $89.50 |
| Purchase #3 | $244.71 | 4.734% | $256.2946 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $183.86 | 11.621% | $205.2264 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $85.43 | 9.107% | $93.2101 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $95.76 | 12.695% | $107.9167 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $33.74 | 8.114% | $36.4777 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $759.02 | $824.4566 | $824.46 | $824.50 | $824.50 | |