| 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 | $141.34 | 7.870% | $152.4635 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $24.80 | 9.134% | $27.0652 | $27.07 | $27.05 | $27.10 |
| Purchase #3 | $60.86 | 3.161% | $62.7838 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $69.69 | 8.348% | $75.5077 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $195.55 | 6.501% | $208.2627 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $43.95 | 3.736% | $45.592 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $129.90 | 8.809% | $141.3429 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $666.09 | $713.0178 | $713.01 | $713.00 | $713.10 | |