| 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 | $31.56 | 6.368% | $33.5697 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $205.52 | 5.685% | $217.2038 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $177.96 | 4.824% | $186.5448 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $80.70 | 10.115% | $88.8628 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $169.76 | 3.200% | $175.1923 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $13.56 | 10.853% | $15.0317 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $29.25 | 3.622% | $30.3094 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $708.31 | $746.7145 | $746.70 | $746.70 | $746.70 | |