| 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 | $94.62 | 6.258% | $100.5413 | $100.54 | $100.55 | $100.50 |
| Purchase #2 | $60.25 | 7.417% | $64.7187 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $44.90 | 13.604% | $51.0082 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $159.42 | 8.704% | $173.2959 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $175.51 | 11.245% | $195.2461 | $195.25 | $195.25 | $195.20 |
| Purchase #6 | $75.37 | 4.553% | $78.8016 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $168.81 | 4.532% | $176.4605 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $778.88 | $840.0723 | $840.08 | $840.05 | $840.00 | |