| 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 | $52.94 | 8.603% | $57.4944 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $48.36 | 12.496% | $54.4031 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $19.28 | 6.645% | $20.5612 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $200.36 | 5.427% | $211.2335 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $24.86 | 13.489% | $28.2134 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $177.66 | 5.137% | $186.7864 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $184.58 | 9.788% | $202.6467 | $202.65 | $202.65 | $202.60 |
| 7 purchase totals = | $708.04 | $761.3387 | $761.33 | $761.35 | $761.30 | |