| 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 | $48.65 | 7.734% | $52.4126 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $226.80 | 5.222% | $238.6435 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $120.46 | 8.378% | $130.5521 | $130.55 | $130.55 | $130.60 |
| Purchase #4 | $145.30 | 6.677% | $155.0017 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $64.28 | 11.572% | $71.7185 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $48.27 | 7.203% | $51.7469 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $218.30 | 8.421% | $236.683 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $872.06 | $936.7583 | $936.75 | $936.75 | $936.70 | |