| 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 | $43.80 | 8.841% | $47.6724 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $206.86 | 12.525% | $232.7692 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $147.50 | 8.470% | $159.9933 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $19.51 | 8.295% | $21.1284 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $163.55 | 11.439% | $182.2585 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $75.26 | 9.244% | $82.217 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $58.33 | 7.166% | $62.5099 | $62.51 | $62.50 | $62.50 |
| 7 purchase totals = | $714.81 | $788.5487 | $788.55 | $788.50 | $788.60 | |