| 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 | $73.76 | 11.783% | $82.4511 | $82.45 | $82.45 | $82.50 |
| Purchase #2 | $145.54 | 13.767% | $165.5765 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $62.83 | 12.421% | $70.6341 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $199.66 | 10.585% | $220.794 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $87.39 | 10.371% | $96.4532 | $96.45 | $96.45 | $96.50 |
| Purchase #6 | $182.54 | 5.488% | $192.5578 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $85.75 | 8.587% | $93.1134 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $837.47 | $921.5801 | $921.57 | $921.60 | $921.70 | |