| 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 | $25.39 | 5.466% | $26.7778 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $136.56 | 5.838% | $144.5324 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $210.63 | 11.778% | $235.438 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $91.89 | 12.833% | $103.6822 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $236.28 | 4.605% | $247.1607 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $57.37 | 4.715% | $60.075 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $53.52 | 12.710% | $60.3224 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $811.64 | $877.9885 | $877.99 | $878.05 | $878.00 | |