| 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 | $39.40 | 5.819% | $41.6927 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $120.78 | 8.871% | $131.4944 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $156.32 | 4.360% | $163.1356 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $231.89 | 6.724% | $247.4823 | $247.48 | $247.50 | $247.50 |
| Purchase #5 | $227.48 | 4.372% | $237.4254 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $74.64 | 9.187% | $81.4972 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $136.33 | 11.383% | $151.8484 | $151.85 | $151.85 | $151.80 |
| 7 purchase totals = | $986.84 | $1,054.5760 | $1,054.58 | $1,054.65 | $1,054.50 | |