| 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 | $110.75 | 5.344% | $116.6685 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $166.66 | 6.550% | $177.5762 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $67.73 | 13.560% | $76.9142 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $98.58 | 9.483% | $107.9283 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $108.60 | 7.491% | $116.7352 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $95.31 | 10.288% | $105.1155 | $105.12 | $105.10 | $105.10 |
| Purchase #7 | $235.97 | 10.297% | $260.2678 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $883.60 | $961.2057 | $961.22 | $961.20 | $961.20 | |