| 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 | $51.44 | 5.723% | $54.3839 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $104.51 | 3.202% | $107.8564 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $211.36 | 4.589% | $221.0593 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $36.68 | 4.805% | $38.4425 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $70.83 | 8.590% | $76.9143 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $105.51 | 3.421% | $109.1195 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $180.32 | 5.769% | $190.7227 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $760.65 | $798.4986 | $798.49 | $798.45 | $798.50 | |