| 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 | $8.72 | 11.324% | $9.7075 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $115.43 | 7.812% | $124.4474 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $187.90 | 12.697% | $211.7577 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $112.61 | 3.261% | $116.2822 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $186.49 | 10.500% | $206.0715 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $224.64 | 8.701% | $244.1859 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $69.72 | 13.120% | $78.8673 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $905.51 | $991.3195 | $991.33 | $991.30 | $991.40 | |