| 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 | $35.55 | 13.748% | $40.4374 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $48.88 | 6.793% | $52.2004 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $226.78 | 10.748% | $251.1543 | $251.15 | $251.15 | $251.20 |
| Purchase #4 | $131.55 | 5.714% | $139.0668 | $139.07 | $139.05 | $139.10 |
| Purchase #5 | $91.29 | 12.202% | $102.4292 | $102.43 | $102.45 | $102.40 |
| Purchase #6 | $175.27 | 6.584% | $186.8098 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $126.92 | 3.159% | $130.9294 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $836.24 | $903.0273 | $903.03 | $903.05 | $903.00 | |