| 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 | $14.41 | 7.580% | $15.5023 | $15.50 | $15.50 | $15.50 |
| Purchase #2 | $65.66 | 4.505% | $68.618 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $72.37 | 12.750% | $81.5972 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $11.98 | 9.814% | $13.1557 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $250.33 | 12.705% | $282.1344 | $282.13 | $282.15 | $282.10 |
| Purchase #6 | $195.96 | 8.769% | $213.1437 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $159.42 | 11.458% | $177.6863 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $770.13 | $851.8376 | $851.84 | $851.85 | $851.80 | |