| 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 | $47.77 | 9.400% | $52.2604 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $127.68 | 10.409% | $140.9702 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $116.92 | 4.265% | $121.9066 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $187.83 | 5.373% | $197.9221 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $32.94 | 7.866% | $35.5311 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $207.35 | 3.637% | $214.8913 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $133.36 | 12.391% | $149.8846 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $853.85 | $913.3663 | $913.36 | $913.35 | $913.40 | |