| 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 | $75.97 | 9.243% | $82.9919 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $197.63 | 6.691% | $210.8534 | $210.85 | $210.85 | $210.90 |
| Purchase #3 | $207.86 | 9.777% | $228.1825 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $174.58 | 3.803% | $181.2193 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $29.73 | 4.462% | $31.0566 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $21.67 | 9.288% | $23.6827 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $58.47 | 10.859% | $64.8193 | $64.82 | $64.80 | $64.80 |
| 7 purchase totals = | $765.91 | $822.8057 | $822.80 | $822.80 | $822.90 | |