| 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 | $175.93 | 9.583% | $192.7894 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $206.61 | 9.738% | $226.7297 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $47.62 | 10.281% | $52.5158 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $52.66 | 5.824% | $55.7269 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $38.91 | 4.625% | $40.7096 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $57.76 | 6.444% | $61.4821 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $29.74 | 11.413% | $33.1342 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $609.23 | $663.0877 | $663.09 | $663.15 | $663.00 | |