| 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 | $56.28 | 13.809% | $64.0517 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $147.55 | 12.798% | $166.4334 | $166.43 | $166.45 | $166.40 |
| Purchase #3 | $10.40 | 8.471% | $11.281 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $17.87 | 10.527% | $19.7512 | $19.75 | $19.75 | $19.80 |
| Purchase #5 | $62.32 | 6.754% | $66.5291 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $229.93 | 5.586% | $242.7739 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $204.52 | 8.630% | $222.1701 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $728.87 | $792.9904 | $792.98 | $793.00 | $793.10 | |