| 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 | $65.33 | 10.614% | $72.2641 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $78.26 | 7.649% | $84.2461 | $84.25 | $84.25 | $84.20 |
| Purchase #3 | $56.53 | 9.450% | $61.8721 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $19.74 | 7.152% | $21.1518 | $21.15 | $21.15 | $21.20 |
| Purchase #5 | $228.57 | 6.358% | $243.1025 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $183.69 | 5.106% | $193.0692 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $111.58 | 11.109% | $123.9754 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $743.70 | $799.6812 | $799.68 | $799.65 | $799.80 | |