| 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 | $24.65 | 13.578% | $27.997 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $70.67 | 12.307% | $79.3674 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $53.93 | 10.504% | $59.5948 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $44.79 | 4.677% | $46.8848 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $19.73 | 7.417% | $21.1934 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $6.97 | 7.672% | $7.5047 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $77.74 | 6.327% | $82.6586 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $298.48 | $325.2007 | $325.19 | $325.20 | $325.30 | |