| 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 | $20.94 | 12.587% | $23.5757 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $92.40 | 3.761% | $95.8752 | $95.88 | $95.90 | $95.90 |
| Purchase #3 | $12.97 | 9.134% | $14.1547 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $94.58 | 10.252% | $104.2763 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $99.86 | 3.276% | $103.1314 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $237.42 | 6.841% | $253.6619 | $253.66 | $253.65 | $253.70 |
| Purchase #7 | $55.54 | 10.669% | $61.4656 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $613.71 | $656.1408 | $656.15 | $656.20 | $656.30 | |