| 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 | $5.86 | 8.772% | $6.374 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $110.85 | 10.223% | $122.1822 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $180.46 | 4.614% | $188.7864 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $59.89 | 6.505% | $63.7858 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $232.44 | 12.244% | $260.9 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $83.70 | 13.579% | $95.0656 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $46.84 | 10.181% | $51.6088 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $720.04 | $788.7028 | $788.71 | $788.70 | $788.80 | |