| 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 | $99.74 | 10.281% | $109.9943 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $135.37 | 9.157% | $147.7658 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $65.58 | 8.502% | $71.1556 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $29.84 | 6.467% | $31.7698 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $72.90 | 12.517% | $82.0249 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $188.32 | 11.659% | $210.2762 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $72.31 | 8.816% | $78.6848 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $664.06 | $731.6714 | $731.67 | $731.65 | $731.80 | |