| 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 | $48.71 | 9.481% | $53.3282 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $143.88 | 8.160% | $155.6206 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $37.84 | 11.527% | $42.2018 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $194.36 | 9.493% | $212.8106 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $95.53 | 6.555% | $101.792 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $160.91 | 7.206% | $172.5052 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $35.96 | 11.265% | $40.0109 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $717.19 | $778.2693 | $778.27 | $778.25 | $778.20 | |