| 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 | $54.95 | 4.617% | $57.487 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $62.32 | 7.696% | $67.1161 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $81.85 | 11.435% | $91.2095 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $46.25 | 10.311% | $51.0188 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $246.58 | 7.158% | $264.2302 | $264.23 | $264.25 | $264.20 |
| Purchase #6 | $170.91 | 3.211% | $176.3979 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $106.91 | 3.693% | $110.8582 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $769.77 | $818.3177 | $818.33 | $818.30 | $818.30 | |