| 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 | $103.89 | 6.537% | $110.6813 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $74.37 | 6.823% | $79.4443 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $45.31 | 6.563% | $48.2837 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $83.70 | 6.447% | $89.0961 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $146.82 | 13.690% | $166.9197 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $194.33 | 10.162% | $214.0778 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $237.33 | 3.405% | $245.4111 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $885.75 | $953.9140 | $953.91 | $953.95 | $953.90 | |