| 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 | $40.71 | 6.316% | $43.2812 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $70.65 | 8.620% | $76.74 | $76.74 | $76.75 | $76.70 |
| Purchase #3 | $243.85 | 3.372% | $252.0726 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $175.93 | 12.383% | $197.7154 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $42.70 | 3.869% | $44.3521 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $123.34 | 10.380% | $136.1427 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $127.33 | 3.763% | $132.1214 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $824.51 | $882.4254 | $882.42 | $882.40 | $882.40 | |