| 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 | $32.82 | 11.678% | $36.6527 | $36.65 | $36.65 | $36.70 |
| Purchase #2 | $140.51 | 10.406% | $155.1315 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $107.89 | 11.727% | $120.5423 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $45.59 | 12.494% | $51.286 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $63.63 | 8.269% | $68.8916 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $185.37 | 5.240% | $195.0834 | $195.08 | $195.10 | $195.10 |
| Purchase #7 | $158.71 | 11.772% | $177.3933 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $734.52 | $804.9808 | $804.97 | $805.05 | $805.00 | |