| 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 | $65.93 | 10.474% | $72.8355 | $72.84 | $72.85 | $72.80 |
| Purchase #2 | $162.90 | 3.866% | $169.1977 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $109.85 | 13.829% | $125.0412 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $128.55 | 9.385% | $140.6144 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $40.63 | 9.176% | $44.3582 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $175.48 | 9.165% | $191.5627 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $151.27 | 4.183% | $157.5976 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $834.61 | $901.2073 | $901.21 | $901.20 | $901.20 | |