| 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 | $51.73 | 10.393% | $57.1063 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $139.85 | 5.853% | $148.0354 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $87.45 | 10.153% | $96.3288 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $193.95 | 13.581% | $220.2903 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $54.80 | 6.452% | $58.3357 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $82.76 | 9.669% | $90.7621 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $86.68 | 7.203% | $92.9236 | $92.92 | $92.90 | $92.90 |
| 7 purchase totals = | $697.22 | $763.7822 | $763.79 | $763.80 | $763.70 | |