| 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 | $37.51 | 4.340% | $39.1379 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $91.83 | 5.389% | $96.7787 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $173.45 | 12.779% | $195.6152 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $189.34 | 5.781% | $200.2857 | $200.29 | $200.30 | $200.30 |
| Purchase #5 | $115.31 | 9.435% | $126.1895 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $83.41 | 9.584% | $91.404 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $71.53 | 7.429% | $76.844 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $762.38 | $826.2550 | $826.26 | $826.30 | $826.20 | |