| 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 | $56.59 | 8.370% | $61.3266 | $61.33 | $61.35 | $61.30 |
| Purchase #2 | $212.57 | 8.328% | $230.2728 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $128.40 | 13.681% | $145.9664 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $58.77 | 9.584% | $64.4025 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $148.81 | 8.667% | $161.7074 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $136.89 | 7.360% | $146.9651 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $93.57 | 12.318% | $105.096 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $835.60 | $915.7368 | $915.75 | $915.70 | $915.80 | |