| 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 | $8.95 | 8.204% | $9.6843 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $208.81 | 13.372% | $236.7321 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $44.63 | 8.254% | $48.3138 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $189.78 | 6.354% | $201.8386 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $159.78 | 13.402% | $181.1937 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $15.64 | 10.871% | $17.3402 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $21.30 | 13.402% | $24.1546 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $648.89 | $719.2573 | $719.24 | $719.30 | $719.20 | |