| 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 | $29.66 | 11.123% | $32.9591 | $32.96 | $32.95 | $33.00 |
| Purchase #2 | $51.77 | 8.124% | $55.9758 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $222.53 | 6.655% | $237.3394 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $93.42 | 11.122% | $103.8102 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $45.38 | 9.811% | $49.8322 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $12.63 | 8.247% | $13.6716 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $54.41 | 7.649% | $58.5718 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $509.80 | $552.1601 | $552.16 | $552.15 | $552.20 | |