| 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 | $36.68 | 6.603% | $39.102 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $184.73 | 11.592% | $206.1439 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $113.56 | 11.364% | $126.465 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $140.28 | 11.202% | $155.9942 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $182.28 | 5.382% | $192.0903 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $80.35 | 13.290% | $91.0285 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $88.89 | 5.191% | $93.5043 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $826.77 | $904.3282 | $904.32 | $904.35 | $904.30 | |