| 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 | $45.56 | 13.609% | $51.7603 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $54.94 | 5.808% | $58.1309 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $163.31 | 11.587% | $182.2327 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $150.73 | 6.581% | $160.6495 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $231.61 | 3.167% | $238.9451 | $238.95 | $238.95 | $238.90 |
| Purchase #6 | $131.47 | 9.651% | $144.1582 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $121.76 | 6.409% | $129.5636 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $899.38 | $965.4403 | $965.44 | $965.45 | $965.40 | |