| 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 | $70.96 | 5.337% | $74.7471 | $74.75 | $74.75 | $74.70 |
| Purchase #2 | $96.52 | 9.286% | $105.4828 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $74.36 | 9.495% | $81.4205 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $49.60 | 6.158% | $52.6544 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $98.86 | 7.240% | $106.0175 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $108.49 | 4.294% | $113.1486 | $113.15 | $113.15 | $113.10 |
| Purchase #7 | $90.55 | 11.734% | $101.1751 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $589.34 | $634.6460 | $634.65 | $634.65 | $634.60 | |