| 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 | $98.89 | 7.133% | $105.9438 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $143.43 | 8.647% | $155.8324 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $68.31 | 9.847% | $75.0365 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $171.92 | 4.833% | $180.2289 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $103.45 | 4.833% | $108.4497 | $108.45 | $108.45 | $108.40 |
| Purchase #6 | $199.73 | 7.857% | $215.4228 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $7.50 | 7.204% | $8.0403 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $793.23 | $848.9544 | $848.95 | $849.00 | $848.70 | |