| 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 | $112.52 | 9.600% | $123.3219 | $123.32 | $123.30 | $123.30 |
| Purchase #2 | $35.95 | 3.233% | $37.1123 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $69.91 | 5.558% | $73.7956 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $116.50 | 8.689% | $126.6227 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $148.65 | 4.240% | $154.9528 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $104.69 | 5.680% | $110.6364 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $129.96 | 12.200% | $145.8151 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $718.18 | $772.2568 | $772.26 | $772.20 | $772.20 | |