| 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 | $54.30 | 6.468% | $57.8121 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $153.88 | 7.144% | $164.8732 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $44.93 | 9.308% | $49.1121 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $232.70 | 9.237% | $254.1945 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $19.28 | 5.728% | $20.3844 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $20.61 | 5.151% | $21.6716 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $184.51 | 9.566% | $202.1602 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $710.21 | $770.2081 | $770.19 | $770.15 | $770.30 | |