| 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 | 7.617% | $49.0303 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $37.41 | 12.495% | $42.0844 | $42.08 | $42.10 | $42.10 |
| Purchase #3 | $36.66 | 6.706% | $39.1184 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $126.85 | 5.269% | $133.5337 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $144.71 | 10.359% | $159.7005 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $86.44 | 5.846% | $91.4933 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $238.55 | 13.665% | $271.1479 | $271.15 | $271.15 | $271.10 |
| 7 purchase totals = | $716.18 | $786.1085 | $786.10 | $786.15 | $786.00 | |