| 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 | $13.57 | 13.819% | $15.4452 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $244.35 | 11.567% | $272.614 | $272.61 | $272.60 | $272.60 |
| Purchase #3 | $142.91 | 7.414% | $153.5053 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $14.28 | 3.217% | $14.7394 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $156.53 | 5.619% | $165.3254 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $122.98 | 11.163% | $136.7083 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $85.90 | 8.288% | $93.0194 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $780.52 | $851.3570 | $851.37 | $851.35 | $851.20 | |