| 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 | $86.81 | 8.330% | $94.0413 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $85.63 | 5.363% | $90.2223 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $18.49 | 5.441% | $19.496 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $119.56 | 7.308% | $128.2974 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $75.29 | 9.605% | $82.5216 | $82.52 | $82.50 | $82.50 |
| Purchase #6 | $188.92 | 12.618% | $212.7579 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $137.70 | 6.683% | $146.9025 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $712.40 | $774.2390 | $774.24 | $774.20 | $774.20 | |