| 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 | $48.73 | 9.485% | $53.352 | $53.35 | $53.35 | $53.40 |
| Purchase #2 | $118.71 | 10.715% | $131.4298 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $193.88 | 3.381% | $200.4351 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $77.46 | 7.427% | $83.213 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $153.93 | 8.570% | $167.1218 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $19.25 | 8.603% | $20.9061 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $114.83 | 5.685% | $121.3581 | $121.36 | $121.35 | $121.40 |
| 7 purchase totals = | $726.79 | $777.8159 | $777.82 | $777.80 | $777.80 | |