| 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 | $50.36 | 3.494% | $52.1196 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $105.87 | 12.184% | $118.7692 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $74.50 | 10.703% | $82.4737 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $178.44 | 10.376% | $196.9549 | $196.95 | $196.95 | $197.00 |
| Purchase #5 | $176.61 | 11.786% | $197.4253 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $164.81 | 9.695% | $180.7883 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $64.49 | 7.710% | $69.4622 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $815.08 | $897.9932 | $897.99 | $897.95 | $898.10 | |