| 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 | $86.59 | 6.619% | $92.3214 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $6.38 | 12.644% | $7.1867 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $90.48 | 8.837% | $98.4757 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $44.55 | 10.726% | $49.3284 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $113.47 | 11.639% | $126.6768 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $73.81 | 3.176% | $76.1542 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $96.76 | 5.594% | $102.1728 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $512.04 | $552.3160 | $552.32 | $552.35 | $552.40 | |