| 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 | $58.33 | 13.737% | $66.3428 | $66.34 | $66.35 | $66.30 |
| Purchase #2 | $67.58 | 10.235% | $74.4968 | $74.50 | $74.50 | $74.50 |
| Purchase #3 | $135.49 | 12.440% | $152.345 | $152.35 | $152.35 | $152.30 |
| Purchase #4 | $74.77 | 5.769% | $79.0835 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $17.55 | 12.530% | $19.749 | $19.75 | $19.75 | $19.70 |
| Purchase #6 | $17.68 | 3.775% | $18.3474 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $201.54 | 13.794% | $229.3404 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $572.94 | $639.7049 | $639.71 | $639.75 | $639.50 | |