| 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 | $45.58 | 6.845% | $48.7 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $91.30 | 10.598% | $100.976 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $146.36 | 4.357% | $152.7369 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $161.79 | 11.354% | $180.1596 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $14.28 | 5.117% | $15.0107 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $77.84 | 3.830% | $80.8213 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $154.36 | 7.626% | $166.1315 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $691.51 | $744.5360 | $744.54 | $744.55 | $744.50 | |