| 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 | $186.79 | 12.438% | $210.0229 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $42.35 | 4.668% | $44.3269 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $62.87 | 4.169% | $65.4911 | $65.49 | $65.50 | $65.50 |
| Purchase #4 | $163.65 | 4.235% | $170.5806 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $72.25 | 3.864% | $75.0417 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $35.80 | 9.535% | $39.2135 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $196.41 | 10.415% | $216.8661 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $760.12 | $821.5428 | $821.54 | $821.55 | $821.50 | |