| 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 | $40.64 | 7.521% | $43.6965 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $41.44 | 11.160% | $46.0647 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $19.82 | 6.562% | $21.1206 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $43.60 | 6.173% | $46.2914 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $221.53 | 4.419% | $231.3194 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $78.69 | 12.460% | $88.4948 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $116.31 | 7.864% | $125.4566 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $562.03 | $602.4440 | $602.44 | $602.40 | $602.50 | |