| 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 | $234.74 | 7.295% | $251.8643 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $89.63 | 4.430% | $93.6006 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $112.65 | 5.109% | $118.4053 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $17.90 | 4.392% | $18.6862 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $60.71 | 6.684% | $64.7679 | $64.77 | $64.75 | $64.80 |
| Purchase #6 | $147.79 | 5.279% | $155.5918 | $155.59 | $155.60 | $155.60 |
| Purchase #7 | $27.89 | 9.408% | $30.5139 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $691.31 | $733.4300 | $733.43 | $733.40 | $733.50 | |