| 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 | $157.26 | 5.870% | $166.4912 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $99.93 | 6.266% | $106.1916 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $52.51 | 7.275% | $56.3301 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $77.32 | 3.466% | $79.9999 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $243.70 | 3.266% | $251.6592 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $117.94 | 6.510% | $125.6179 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $69.66 | 13.185% | $78.8447 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $818.32 | $865.1346 | $865.13 | $865.15 | $865.10 | |