| 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 | $139.65 | 7.305% | $149.8514 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $46.33 | 11.841% | $51.8159 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $27.58 | 12.108% | $30.9194 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $205.32 | 7.254% | $220.2139 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $64.39 | 3.485% | $66.634 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $20.29 | 4.811% | $21.2662 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $65.44 | 3.115% | $67.4785 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $569.00 | $608.1793 | $608.18 | $608.15 | $608.20 | |