| 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 | $83.50 | 9.243% | $91.2179 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $60.93 | 5.488% | $64.2738 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $115.52 | 8.694% | $125.5633 | $125.56 | $125.55 | $125.60 |
| Purchase #4 | $237.36 | 6.535% | $252.8715 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $241.76 | 6.382% | $257.1891 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $62.55 | 10.810% | $69.3117 | $69.31 | $69.30 | $69.30 |
| Purchase #7 | $36.61 | 3.650% | $37.9463 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $838.23 | $898.3736 | $898.37 | $898.30 | $898.40 | |