| 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 | $40.70 | 7.324% | $43.6809 | $43.68 | $43.70 | $43.70 |
| Purchase #2 | $56.90 | 12.555% | $64.0438 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $170.35 | 5.151% | $179.1247 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $89.41 | 9.168% | $97.6071 | $97.61 | $97.60 | $97.60 |
| Purchase #5 | $157.70 | 7.849% | $170.0779 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $207.93 | 13.256% | $235.4932 | $235.49 | $235.50 | $235.50 |
| Purchase #7 | $235.63 | 4.753% | $246.8295 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $958.62 | $1,036.8571 | $1,036.85 | $1,036.90 | $1,036.80 | |