| 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 | $51.64 | 12.268% | $57.9752 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $107.47 | 5.130% | $112.9832 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $176.25 | 6.646% | $187.9636 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $30.84 | 7.396% | $33.1209 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $127.47 | 9.650% | $139.7709 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $130.70 | 7.381% | $140.347 | $140.35 | $140.35 | $140.30 |
| Purchase #7 | $111.72 | 4.816% | $117.1004 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $736.09 | $789.2612 | $789.26 | $789.25 | $789.30 | |