| 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 | $59.87 | 8.803% | $65.1404 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $203.47 | 13.256% | $230.442 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $138.56 | 4.611% | $144.949 | $144.95 | $144.95 | $144.90 |
| Purchase #4 | $174.71 | 13.256% | $197.8696 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $117.54 | 5.687% | $124.2245 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $77.67 | 12.291% | $87.2164 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $94.90 | 13.402% | $107.6185 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $866.72 | $957.4604 | $957.46 | $957.40 | $957.30 | |