| 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 | $44.52 | 3.581% | $46.1143 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $54.76 | 8.120% | $59.2065 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $120.91 | 3.414% | $125.0379 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $116.88 | 9.383% | $127.8469 | $127.85 | $127.85 | $127.80 |
| Purchase #5 | $123.40 | 3.432% | $127.6351 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $74.80 | 12.310% | $84.0079 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $115.56 | 3.756% | $119.9004 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $650.83 | $689.7490 | $689.76 | $689.75 | $689.60 | |