| 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 | $55.53 | 11.316% | $61.8138 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $79.68 | 11.412% | $88.7731 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $35.63 | 9.349% | $38.961 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $158.91 | 8.542% | $172.4841 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $153.78 | 3.366% | $158.9562 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $29.57 | 5.337% | $31.1482 | $31.15 | $31.15 | $31.10 |
| Purchase #7 | $50.58 | 7.213% | $54.2283 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $563.68 | $606.3647 | $606.36 | $606.35 | $606.40 | |