| 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 | $103.49 | 4.371% | $108.0135 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $196.65 | 7.866% | $212.1185 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $103.74 | 7.210% | $111.2197 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $99.97 | 8.164% | $108.1316 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $77.90 | 7.801% | $83.977 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $117.84 | 3.448% | $121.9031 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $19.94 | 4.448% | $20.8269 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $719.53 | $766.1903 | $766.19 | $766.20 | $766.10 | |