| 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 | $32.97 | 9.528% | $36.1114 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $48.49 | 9.246% | $52.9734 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $92.47 | 3.501% | $95.7074 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $77.64 | 13.155% | $87.8535 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $32.44 | 9.640% | $35.5672 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $158.78 | 6.699% | $169.4167 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $201.69 | 8.753% | $219.3439 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $644.48 | $696.9735 | $696.97 | $696.90 | $697.00 | |