| 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 | $63.99 | 5.763% | $67.6777 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $41.77 | 5.567% | $44.0953 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $42.37 | 12.772% | $47.7815 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $74.86 | 10.465% | $82.6941 | $82.69 | $82.70 | $82.70 |
| Purchase #5 | $152.61 | 5.641% | $161.2187 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $22.32 | 8.184% | $24.1467 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $143.37 | 6.549% | $152.7593 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $541.29 | $580.3733 | $580.38 | $580.40 | $580.40 | |