| 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 | $132.30 | 13.355% | $149.9687 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $47.63 | 7.561% | $51.2313 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $44.32 | 11.852% | $49.5728 | $49.57 | $49.55 | $49.60 |
| Purchase #4 | $62.83 | 4.303% | $65.5336 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $83.40 | 13.420% | $94.5923 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $47.98 | 3.743% | $49.7759 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $128.25 | 10.472% | $141.6803 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $546.71 | $602.3549 | $602.35 | $602.40 | $602.40 | |