| 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 | $66.37 | 12.549% | $74.6988 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $23.71 | 5.836% | $25.0937 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $191.78 | 11.165% | $213.1922 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $108.49 | 11.781% | $121.2712 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $103.60 | 5.782% | $109.5902 | $109.59 | $109.60 | $109.60 |
| Purchase #6 | $136.62 | 11.303% | $152.0622 | $152.06 | $152.05 | $152.10 |
| Purchase #7 | $106.90 | 12.394% | $120.1492 | $120.15 | $120.15 | $120.10 |
| 7 purchase totals = | $737.47 | $816.0575 | $816.05 | $816.05 | $816.10 | |