| 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 | $33.49 | 8.290% | $36.2663 | $36.27 | $36.25 | $36.30 |
| Purchase #2 | $115.79 | 4.451% | $120.9438 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $58.40 | 5.820% | $61.7989 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $28.45 | 9.107% | $31.0409 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $230.58 | 9.301% | $252.0262 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $55.88 | 10.796% | $61.9128 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $71.82 | 8.368% | $77.8299 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $594.41 | $641.8188 | $641.82 | $641.85 | $641.70 | |