| 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 | $22.49 | 13.691% | $25.5691 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $214.49 | 9.591% | $235.0617 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $48.75 | 7.625% | $52.4672 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $42.46 | 5.810% | $44.9269 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $71.87 | 3.849% | $74.6363 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $91.96 | 3.458% | $95.14 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $250.47 | 13.510% | $284.3085 | $284.31 | $284.30 | $284.30 |
| 7 purchase totals = | $742.49 | $812.1097 | $812.12 | $812.10 | $812.10 | |