| 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 | $82.32 | 8.653% | $89.4431 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $79.25 | 9.358% | $86.6662 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $213.33 | 6.319% | $226.8103 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $16.94 | 12.744% | $19.0988 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $177.26 | 10.299% | $195.516 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $93.62 | 8.445% | $101.5262 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $217.99 | 8.750% | $237.0641 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $880.71 | $956.1247 | $956.13 | $956.10 | $956.10 | |