| 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 | $112.89 | 6.749% | $120.5089 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $51.81 | 3.763% | $53.7596 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $41.70 | 7.619% | $44.8771 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $242.98 | 6.872% | $259.6776 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $42.74 | 3.842% | $44.3821 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $39.81 | 7.604% | $42.8372 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $124.68 | 13.854% | $141.9532 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $656.61 | $707.9957 | $708.00 | $708.05 | $708.10 | |