| 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 | $60.72 | 11.786% | $67.8765 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $136.62 | 8.349% | $148.0264 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $167.82 | 9.782% | $184.2362 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $111.49 | 4.180% | $116.1503 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $32.98 | 8.140% | $35.6646 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $124.54 | 9.158% | $135.9454 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $171.36 | 12.139% | $192.1614 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $805.53 | $880.0608 | $880.07 | $880.10 | $880.10 | |