| 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 | $78.57 | 9.596% | $86.1096 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $12.88 | 8.551% | $13.9814 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $103.94 | 13.124% | $117.5811 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $166.63 | 7.306% | $178.804 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $221.56 | 11.660% | $247.3939 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $99.55 | 4.625% | $104.1542 | $104.15 | $104.15 | $104.20 |
| Purchase #7 | $32.49 | 9.633% | $35.6198 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $715.62 | $783.6440 | $783.63 | $783.65 | $783.70 | |