| 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 | $37.99 | 9.819% | $41.7202 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $52.65 | 3.566% | $54.5275 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $45.80 | 5.439% | $48.2911 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $61.69 | 7.340% | $66.218 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $225.70 | 11.229% | $251.0439 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $178.99 | 6.236% | $190.1518 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $77.38 | 13.663% | $87.9524 | $87.95 | $87.95 | $88.00 |
| 7 purchase totals = | $680.20 | $739.9049 | $739.90 | $739.90 | $739.90 | |