| 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 | $83.92 | 4.734% | $87.8928 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $127.82 | 12.674% | $144.0199 | $144.02 | $144.00 | $144.00 |
| Purchase #3 | $236.25 | 7.306% | $253.5104 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $148.47 | 7.366% | $159.4063 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $9.64 | 7.789% | $10.3909 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $29.35 | 6.813% | $31.3496 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $193.49 | 4.735% | $202.6518 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $828.94 | $889.2217 | $889.22 | $889.20 | $889.20 | |