| 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 | $30.31 | 9.266% | $33.1185 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $115.72 | 8.582% | $125.6511 | $125.65 | $125.65 | $125.70 |
| Purchase #3 | $68.96 | 5.848% | $72.9928 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $196.55 | 12.201% | $220.5311 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $18.59 | 10.522% | $20.546 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $158.82 | 7.368% | $170.5219 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $137.63 | 13.174% | $155.7614 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $726.58 | $799.1228 | $799.12 | $799.10 | $799.10 | |