| 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 | $13.64 | 3.726% | $14.1482 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $27.57 | 5.725% | $29.1484 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $47.51 | 11.617% | $53.0292 | $53.03 | $53.05 | $53.00 |
| Purchase #4 | $35.94 | 5.274% | $37.8355 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $208.35 | 12.354% | $234.0896 | $234.09 | $234.10 | $234.10 |
| Purchase #6 | $106.96 | 5.436% | $112.7743 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $216.68 | 3.349% | $223.9366 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $656.65 | $704.9618 | $704.97 | $705.00 | $704.80 | |