| 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 | $49.49 | 9.729% | $54.3049 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $62.47 | 9.474% | $68.3884 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $204.42 | 6.399% | $217.5008 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $20.59 | 13.123% | $23.292 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $144.89 | 10.471% | $160.0614 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $63.40 | 9.673% | $69.5327 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $26.38 | 12.187% | $29.5949 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $571.64 | $622.6751 | $622.66 | $622.70 | $622.70 | |