| 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 | $96.33 | 10.511% | $106.4552 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $96.50 | 10.819% | $106.9403 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $245.57 | 5.517% | $259.1181 | $259.12 | $259.10 | $259.10 |
| Purchase #4 | $26.68 | 13.628% | $30.316 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $250.71 | 7.572% | $269.6938 | $269.69 | $269.70 | $269.70 |
| Purchase #6 | $73.70 | 8.766% | $80.1605 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $117.49 | 7.433% | $126.223 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $906.98 | $978.9069 | $978.91 | $978.85 | $978.90 | |