| 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 | $38.36 | 13.588% | $43.5724 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $131.44 | 13.456% | $149.1266 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $93.88 | 7.205% | $100.6441 | $100.64 | $100.65 | $100.60 |
| Purchase #4 | $84.58 | 4.587% | $88.4597 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $127.62 | 8.660% | $138.6719 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $143.64 | 4.293% | $149.8065 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $52.76 | 13.218% | $59.7338 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $672.28 | $730.0150 | $730.01 | $730.00 | $730.00 | |