| 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 | $79.50 | 12.699% | $89.5957 | $89.60 | $89.60 | $89.60 |
| Purchase #2 | $205.58 | 5.411% | $216.7039 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $139.90 | 11.545% | $156.0515 | $156.05 | $156.05 | $156.10 |
| Purchase #4 | $95.61 | 11.147% | $106.2676 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $168.27 | 6.450% | $179.1234 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $40.70 | 8.506% | $44.1619 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $146.46 | 10.232% | $161.4458 | $161.45 | $161.45 | $161.40 |
| 7 purchase totals = | $876.02 | $953.3498 | $953.35 | $953.30 | $953.40 | |