| 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 | $76.41 | 10.163% | $84.1755 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $39.48 | 7.136% | $42.2973 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $5.66 | 9.635% | $6.2053 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $241.44 | 5.831% | $255.5184 | $255.52 | $255.50 | $255.50 |
| Purchase #5 | $216.63 | 5.220% | $227.9381 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $75.91 | 5.583% | $80.1481 | $80.15 | $80.15 | $80.10 |
| Purchase #7 | $212.53 | 9.728% | $233.2049 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $868.06 | $929.4876 | $929.50 | $929.50 | $929.40 | |