| 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 | $74.85 | 13.791% | $85.1726 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $66.91 | 8.796% | $72.7954 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $121.83 | 4.840% | $127.7266 | $127.73 | $127.75 | $127.70 |
| Purchase #4 | $141.53 | 7.507% | $152.1547 | $152.15 | $152.15 | $152.20 |
| Purchase #5 | $218.46 | 10.656% | $241.7391 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $105.80 | 9.477% | $115.8267 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $157.63 | 8.302% | $170.7164 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $887.01 | $966.1315 | $966.14 | $966.15 | $966.10 | |