| 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 | $40.49 | 10.521% | $44.75 | $44.75 | $44.75 | $44.80 |
| Purchase #2 | $205.35 | 10.464% | $226.8378 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $51.66 | 13.699% | $58.7369 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $91.87 | 4.648% | $96.1401 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $226.59 | 3.803% | $235.2072 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $211.43 | 11.183% | $235.0742 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $57.71 | 8.376% | $62.5438 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $885.10 | $959.2900 | $959.29 | $959.30 | $959.20 | |