| 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 | $55.73 | 5.700% | $58.9066 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $83.60 | 12.819% | $94.3167 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $217.76 | 11.784% | $243.4208 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $50.68 | 3.643% | $52.5263 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $198.35 | 11.426% | $221.0135 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $20.97 | 8.139% | $22.6767 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $102.98 | 8.363% | $111.5922 | $111.59 | $111.60 | $111.60 |
| 7 purchase totals = | $730.07 | $804.4528 | $804.46 | $804.45 | $804.40 | |