| 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 | $82.30 | 13.379% | $93.3109 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $55.42 | 10.501% | $61.2397 | $61.24 | $61.25 | $61.20 |
| Purchase #3 | $43.86 | 13.256% | $49.6741 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $183.66 | 5.297% | $193.3885 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $207.52 | 8.682% | $225.5369 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $47.70 | 6.777% | $50.9326 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $67.45 | 11.838% | $75.4347 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $687.91 | $749.5174 | $749.51 | $749.55 | $749.40 | |