| 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 | $39.77 | 3.476% | $41.1524 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $100.38 | 11.238% | $111.6607 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $203.83 | 4.188% | $212.3664 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $39.59 | 8.739% | $43.0498 | $43.05 | $43.05 | $43.00 |
| Purchase #5 | $116.53 | 13.369% | $132.1089 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $5.70 | 9.121% | $6.2199 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $158.52 | 11.413% | $176.6119 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $664.32 | $723.1700 | $723.17 | $723.10 | $723.20 | |