| 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 | $11.29 | 5.375% | $11.8968 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $90.78 | 4.766% | $95.1066 | $95.11 | $95.10 | $95.10 |
| Purchase #3 | $74.70 | 13.336% | $84.662 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $234.35 | 12.524% | $263.7 | $263.70 | $263.70 | $263.70 |
| Purchase #5 | $193.87 | 3.456% | $200.5701 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $72.89 | 5.300% | $76.7532 | $76.75 | $76.75 | $76.80 |
| Purchase #7 | $53.65 | 6.395% | $57.0809 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $731.53 | $789.7696 | $789.77 | $789.75 | $789.90 | |