| 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 | $30.60 | 4.654% | $32.0241 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $101.42 | 3.585% | $105.0559 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $189.97 | 6.630% | $202.565 | $202.57 | $202.55 | $202.60 |
| Purchase #4 | $17.43 | 3.666% | $18.069 | $18.07 | $18.05 | $18.10 |
| Purchase #5 | $229.91 | 13.494% | $260.9341 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $145.35 | 7.773% | $156.6481 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $8.93 | 13.291% | $10.1169 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $723.61 | $785.4131 | $785.42 | $785.35 | $785.40 | |