| 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 | $35.72 | 12.483% | $40.1789 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $216.73 | 9.512% | $237.3454 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $71.29 | 8.156% | $77.1044 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $112.75 | 11.279% | $125.4671 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $97.79 | 5.434% | $103.1039 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $43.48 | 6.859% | $46.4623 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $182.48 | 8.265% | $197.562 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $760.24 | $827.2240 | $827.22 | $827.20 | $827.30 | |