| 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 | $8.57 | 6.635% | $9.1386 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $150.89 | 8.483% | $163.69 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $144.29 | 7.493% | $155.1016 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $119.94 | 13.696% | $136.367 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $50.73 | 4.516% | $53.021 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $81.57 | 11.641% | $91.0656 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $43.90 | 5.765% | $46.4308 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $599.89 | $654.8146 | $654.82 | $654.80 | $654.80 | |