| 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 | $89.65 | 10.678% | $99.2228 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $224.57 | 9.500% | $245.9042 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $243.60 | 3.526% | $252.1893 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $104.74 | 11.443% | $116.7254 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $20.34 | 11.555% | $22.6903 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $32.88 | 8.782% | $35.7675 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $78.74 | 12.568% | $88.636 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $794.52 | $861.1355 | $861.14 | $861.15 | $861.10 | |