| 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 | $38.78 | 6.667% | $41.3655 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $80.61 | 4.784% | $84.4664 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $99.36 | 11.450% | $110.7367 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $216.49 | 13.690% | $246.1275 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $53.54 | 13.293% | $60.6571 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $187.33 | 13.191% | $212.0407 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $120.66 | 10.280% | $133.0638 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $796.77 | $888.4577 | $888.47 | $888.45 | $888.50 | |