| 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 | $97.90 | 7.729% | $105.4667 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $40.30 | 9.551% | $44.1491 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $211.67 | 10.728% | $234.378 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $87.78 | 5.870% | $92.9327 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $35.68 | 10.809% | $39.5367 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $11.68 | 11.440% | $13.0162 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $218.30 | 11.793% | $244.0441 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $703.31 | $773.5235 | $773.53 | $773.55 | $773.40 | |