| 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 | $92.79 | 8.819% | $100.9732 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $192.61 | 8.532% | $209.0435 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $134.46 | 11.666% | $150.1461 | $150.15 | $150.15 | $150.10 |
| Purchase #4 | $49.57 | 4.365% | $51.7337 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $25.98 | 9.519% | $28.453 | $28.45 | $28.45 | $28.50 |
| Purchase #6 | $183.41 | 3.570% | $189.9577 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $38.37 | 4.370% | $40.0468 | $40.05 | $40.05 | $40.00 |
| 7 purchase totals = | $717.19 | $770.3540 | $770.35 | $770.35 | $770.30 | |