| 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 | $42.54 | 11.839% | $47.5763 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $23.56 | 12.147% | $26.4218 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $35.57 | 5.764% | $37.6203 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $190.98 | 6.368% | $203.1416 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $129.54 | 4.529% | $135.4069 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $89.37 | 8.716% | $97.1595 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $45.79 | 8.494% | $49.6794 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $557.35 | $597.0058 | $597.01 | $597.00 | $597.00 | |