| 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 | $28.86 | 8.591% | $31.3394 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $232.88 | 11.663% | $260.0408 | $260.04 | $260.05 | $260.00 |
| Purchase #3 | $129.74 | 6.161% | $137.7333 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $115.71 | 9.410% | $126.5983 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $91.98 | 5.366% | $96.9156 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $55.42 | 13.266% | $62.772 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $158.78 | 8.356% | $172.0477 | $172.05 | $172.05 | $172.00 |
| 7 purchase totals = | $813.37 | $887.4471 | $887.45 | $887.45 | $887.30 | |