| 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 | $54.93 | 4.102% | $57.1832 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $112.98 | 10.673% | $125.0384 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $81.36 | 12.383% | $91.4348 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $145.66 | 8.819% | $158.5058 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $209.42 | 10.479% | $231.3651 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $9.57 | 9.116% | $10.4424 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $39.30 | 9.224% | $42.925 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $653.22 | $716.8947 | $716.90 | $716.95 | $716.80 | |