| 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 | $27.97 | 6.558% | $29.8043 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $141.75 | 3.261% | $146.3725 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $48.63 | 13.451% | $55.1712 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $70.37 | 12.376% | $79.079 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $139.50 | 5.318% | $146.9186 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $37.56 | 13.710% | $42.7095 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $207.54 | 4.612% | $217.1117 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $673.32 | $717.1668 | $717.16 | $717.10 | $717.20 | |