| 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 | $21.25 | 6.320% | $22.593 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $157.34 | 13.216% | $178.1341 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $137.65 | 6.572% | $146.6964 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $206.87 | 10.153% | $227.8735 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $48.98 | 6.586% | $52.2058 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $99.37 | 11.301% | $110.5998 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $83.60 | 6.118% | $88.7146 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $755.06 | $826.8172 | $826.81 | $826.80 | $826.80 | |