| 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 | $8.31 | 11.322% | $9.2509 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $176.30 | 3.624% | $182.6891 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $134.96 | 8.352% | $146.2319 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $197.64 | 10.167% | $217.7341 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $82.46 | 11.719% | $92.1235 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $37.95 | 5.382% | $39.9925 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $59.35 | 12.490% | $66.7628 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $696.97 | $754.7848 | $754.77 | $754.80 | $754.80 | |