| 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 | $103.62 | 4.519% | $108.3026 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $96.36 | 9.382% | $105.4005 | $105.40 | $105.40 | $105.40 |
| Purchase #3 | $14.37 | 3.332% | $14.8488 | $14.85 | $14.85 | $14.80 |
| Purchase #4 | $23.40 | 9.445% | $25.6101 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $170.31 | 8.695% | $185.1185 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $112.54 | 11.642% | $125.6419 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $37.32 | 7.542% | $40.1347 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $557.92 | $605.0571 | $605.05 | $605.05 | $604.90 | |