| 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 | $82.84 | 7.113% | $88.7324 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $226.70 | 12.396% | $254.8017 | $254.80 | $254.80 | $254.80 |
| Purchase #3 | $63.29 | 11.770% | $70.7392 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $12.84 | 4.648% | $13.4368 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $35.50 | 7.425% | $38.1359 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $147.79 | 4.674% | $154.6977 | $154.70 | $154.70 | $154.70 |
| Purchase #7 | $235.99 | 11.500% | $263.1289 | $263.13 | $263.15 | $263.10 |
| 7 purchase totals = | $804.95 | $883.6726 | $883.68 | $883.75 | $883.50 | |