| 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 | $69.63 | 7.561% | $74.8947 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $119.70 | 12.800% | $135.0216 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $144.43 | 7.381% | $155.0904 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $9.88 | 3.584% | $10.2341 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $42.64 | 13.843% | $48.5427 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $157.33 | 10.539% | $173.911 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $55.33 | 5.103% | $58.1535 | $58.15 | $58.15 | $58.20 |
| 7 purchase totals = | $598.94 | $655.8480 | $655.83 | $655.85 | $655.80 | |