| 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 | $71.76 | 6.483% | $76.4122 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $108.28 | 4.853% | $113.5348 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $82.26 | 13.303% | $93.203 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $25.63 | 8.370% | $27.7752 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $174.79 | 12.339% | $196.3573 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $194.83 | 13.425% | $220.9859 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $82.72 | 10.742% | $91.6058 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $740.27 | $819.8742 | $819.88 | $819.90 | $819.90 | |