| 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 | $60.51 | 13.799% | $68.8598 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $127.37 | 9.155% | $139.0307 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $27.35 | 10.149% | $30.1258 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $116.68 | 7.573% | $125.5162 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $64.41 | 8.506% | $69.8887 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $25.81 | 10.320% | $28.4736 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $73.59 | 10.412% | $81.2522 | $81.25 | $81.25 | $81.30 |
| 7 purchase totals = | $495.72 | $543.1470 | $543.15 | $543.15 | $543.20 | |