| 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 | $31.50 | 3.731% | $32.6753 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $23.82 | 12.213% | $26.7291 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $50.65 | 11.396% | $56.4221 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $139.69 | 10.579% | $154.4678 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $149.51 | 4.612% | $156.4054 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $151.92 | 10.759% | $168.2651 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $139.48 | 8.400% | $151.1963 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $686.57 | $746.1611 | $746.18 | $746.15 | $746.20 | |