| 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 | $75.41 | 6.246% | $80.1201 | $80.12 | $80.10 | $80.10 |
| Purchase #2 | $203.40 | 8.231% | $220.1419 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $53.42 | 8.660% | $58.0462 | $58.05 | $58.05 | $58.00 |
| Purchase #4 | $166.62 | 11.214% | $185.3048 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $138.77 | 9.755% | $152.307 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $141.65 | 11.581% | $158.0545 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $103.74 | 12.444% | $116.6494 | $116.65 | $116.65 | $116.60 |
| 7 purchase totals = | $883.01 | $970.6239 | $970.62 | $970.60 | $970.50 | |