| 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 | $35.69 | 6.217% | $37.9088 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $138.50 | 9.591% | $151.7835 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $69.75 | 7.591% | $75.0447 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $88.46 | 12.591% | $99.598 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $234.53 | 8.159% | $253.6653 | $253.67 | $253.65 | $253.70 |
| Purchase #6 | $144.46 | 11.627% | $161.2564 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $31.41 | 4.584% | $32.8498 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $742.80 | $812.1065 | $812.11 | $812.10 | $812.10 | |