| 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 | $67.69 | 11.300% | $75.339 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $81.37 | 9.412% | $89.0285 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $171.27 | 6.403% | $182.2364 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $122.81 | 3.211% | $126.7534 | $126.75 | $126.75 | $126.80 |
| Purchase #5 | $35.86 | 7.269% | $38.4667 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $93.88 | 8.666% | $102.0156 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $166.98 | 13.858% | $190.1201 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $739.86 | $803.9597 | $803.97 | $803.95 | $803.90 | |