| 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 | $59.70 | 7.253% | $64.03 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $232.88 | 5.302% | $245.2273 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $108.69 | 13.485% | $123.3468 | $123.35 | $123.35 | $123.30 |
| Purchase #4 | $17.30 | 13.791% | $19.6858 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $13.69 | 12.735% | $15.4334 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $42.27 | 4.585% | $44.2081 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $59.64 | 4.474% | $62.3083 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $534.17 | $574.2397 | $574.25 | $574.30 | $574.10 | |