| 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 | $75.45 | 11.410% | $84.0588 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $90.60 | 3.828% | $94.0682 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $204.59 | 12.857% | $230.8941 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $49.27 | 6.130% | $52.2903 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $240.49 | 10.820% | $266.511 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $154.28 | 10.663% | $170.7309 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $42.66 | 9.590% | $46.7511 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $857.34 | $945.3044 | $945.30 | $945.30 | $945.40 | |