| 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 | $21.41 | 9.666% | $23.4795 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $161.55 | 5.787% | $170.8989 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $210.90 | 7.290% | $226.2746 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $111.86 | 8.797% | $121.7003 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $9.65 | 8.409% | $10.4615 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $89.89 | 6.811% | $96.0124 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $173.30 | 12.207% | $194.4547 | $194.45 | $194.45 | $194.50 |
| 7 purchase totals = | $778.56 | $843.2819 | $843.27 | $843.25 | $843.40 | |