| 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 | $73.37 | 11.106% | $81.5185 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $19.61 | 8.717% | $21.3194 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $240.38 | 6.284% | $255.4855 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $14.39 | 4.232% | $14.999 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $199.99 | 6.612% | $213.2133 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $250.83 | 6.260% | $266.532 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $95.66 | 13.212% | $108.2986 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $894.23 | $961.3663 | $961.37 | $961.35 | $961.30 | |