| 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 | $27.74 | 12.163% | $31.114 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $116.93 | 3.733% | $121.295 | $121.30 | $121.30 | $121.30 |
| Purchase #3 | $47.29 | 12.297% | $53.1053 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $140.35 | 3.109% | $144.7135 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $106.85 | 4.135% | $111.2682 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $32.84 | 4.801% | $34.4166 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $177.65 | 4.748% | $186.0848 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $649.65 | $681.9974 | $682.00 | $681.95 | $682.00 | |