| 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 | $78.53 | 8.174% | $84.949 | $84.95 | $84.95 | $84.90 |
| Purchase #2 | $92.87 | 7.289% | $99.6393 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $57.73 | 10.555% | $63.8234 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $57.54 | 11.802% | $64.3309 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $233.45 | 13.228% | $264.3308 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $71.87 | 4.461% | $75.0761 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $13.46 | 7.222% | $14.4321 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $605.45 | $666.5816 | $666.58 | $666.65 | $666.40 | |