| 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 | $61.79 | 3.526% | $63.9687 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $132.30 | 9.511% | $144.8831 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $54.34 | 4.633% | $56.8576 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $110.66 | 8.444% | $120.0041 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $142.55 | 8.612% | $154.8264 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $113.86 | 4.613% | $119.1124 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $38.81 | 6.494% | $41.3303 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $654.31 | $700.9826 | $700.98 | $701.00 | $701.00 | |