| 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 | $24.36 | 13.838% | $27.7309 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $112.59 | 5.532% | $118.8185 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $247.46 | 6.155% | $262.6912 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $10.67 | 3.720% | $11.0669 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $30.84 | 7.849% | $33.2606 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $108.35 | 10.483% | $119.7083 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $46.28 | 8.686% | $50.2999 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $580.55 | $623.5763 | $623.58 | $623.55 | $623.60 | |