| 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 | $21.68 | 6.221% | $23.0287 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $93.88 | 12.607% | $105.7155 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $6.72 | 4.125% | $6.9972 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $45.86 | 9.335% | $50.141 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $81.41 | 12.199% | $91.3412 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $52.83 | 4.638% | $55.2803 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $43.89 | 11.633% | $48.9957 | $49.00 | $49.00 | $49.00 |
| 7 purchase totals = | $346.27 | $381.4996 | $381.51 | $381.55 | $381.40 | |