| 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 | $77.86 | 5.650% | $82.2591 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $39.35 | 12.132% | $44.1239 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $199.98 | 9.594% | $219.1661 | $219.17 | $219.15 | $219.20 |
| Purchase #4 | $82.32 | 6.657% | $87.8 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $59.40 | 4.699% | $62.1912 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $64.85 | 5.428% | $68.3701 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $63.54 | 11.818% | $71.0492 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $587.30 | $634.9596 | $634.96 | $634.90 | $635.00 | |