| 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 | $93.75 | 10.362% | $103.4644 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $73.44 | 5.819% | $77.7135 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $64.61 | 4.250% | $67.3559 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $42.25 | 10.526% | $46.6972 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $43.64 | 4.389% | $45.5554 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $224.80 | 3.519% | $232.7107 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $147.94 | 7.715% | $159.3536 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $690.43 | $732.8507 | $732.85 | $732.80 | $733.00 | |