| 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 | $52.72 | 6.216% | $55.9971 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $52.84 | 10.159% | $58.208 | $58.21 | $58.20 | $58.20 |
| Purchase #3 | $193.47 | 3.466% | $200.1757 | $200.18 | $200.20 | $200.20 |
| Purchase #4 | $241.82 | 12.751% | $272.6545 | $272.65 | $272.65 | $272.70 |
| Purchase #5 | $178.66 | 3.460% | $184.8416 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $100.93 | 4.110% | $105.0782 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $148.96 | 7.532% | $160.1797 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $969.40 | $1,037.1348 | $1,037.14 | $1,037.20 | $1,037.20 | |