| 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 | $55.96 | 4.692% | $58.5856 | $58.59 | $58.60 | $58.60 |
| Purchase #2 | $12.61 | 11.616% | $14.0748 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $154.81 | 13.686% | $175.9973 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $125.53 | 4.674% | $131.3973 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $54.64 | 10.419% | $60.3329 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $73.59 | 11.319% | $81.9197 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $41.79 | 4.849% | $43.8164 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $518.93 | $566.1240 | $566.13 | $566.10 | $566.10 | |