| 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 | $61.47 | 10.678% | $68.0338 | $68.03 | $68.05 | $68.00 |
| Purchase #2 | $61.56 | 4.118% | $64.095 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $185.53 | 8.396% | $201.1071 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $173.67 | 8.426% | $188.3034 | $188.30 | $188.30 | $188.30 |
| Purchase #5 | $185.36 | 8.627% | $201.351 | $201.35 | $201.35 | $201.40 |
| Purchase #6 | $215.69 | 5.222% | $226.9533 | $226.95 | $226.95 | $227.00 |
| Purchase #7 | $34.90 | 13.681% | $39.6747 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $918.18 | $989.5183 | $989.51 | $989.50 | $989.60 | |