| 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 | $104.31 | 5.102% | $109.6319 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $152.67 | 13.389% | $173.111 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $25.56 | 8.186% | $27.6523 | $27.65 | $27.65 | $27.70 |
| Purchase #4 | $203.61 | 4.704% | $213.1878 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $237.48 | 6.147% | $252.0779 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $50.36 | 13.826% | $57.3228 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $61.67 | 10.310% | $68.0282 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $835.66 | $901.0119 | $901.01 | $901.05 | $901.00 | |