| 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 | $56.67 | 12.399% | $63.6965 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $107.74 | 7.678% | $116.0123 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $94.46 | 13.481% | $107.1942 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $144.75 | 10.382% | $159.7779 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $48.88 | 13.639% | $55.5467 | $55.55 | $55.55 | $55.50 |
| Purchase #6 | $153.72 | 8.757% | $167.1813 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $16.36 | 13.776% | $18.6138 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $622.58 | $688.0227 | $688.02 | $688.05 | $688.00 | |