| 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 | $116.78 | 8.654% | $126.8861 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $37.49 | 3.214% | $38.6949 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $180.82 | 10.288% | $199.4228 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $84.39 | 8.785% | $91.8037 | $91.80 | $91.80 | $91.80 |
| Purchase #5 | $46.95 | 13.343% | $53.2145 | $53.21 | $53.20 | $53.20 |
| Purchase #6 | $92.75 | 6.390% | $98.6767 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $142.33 | 7.467% | $152.9578 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $701.51 | $761.6565 | $761.65 | $761.65 | $761.70 | |