| 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 | $46.57 | 7.433% | $50.0315 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $217.26 | 4.519% | $227.078 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $42.71 | 3.572% | $44.2356 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $179.70 | 5.513% | $189.6069 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $208.57 | 6.145% | $221.3866 | $221.39 | $221.40 | $221.40 |
| Purchase #6 | $49.59 | 11.253% | $55.1704 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $108.55 | 13.583% | $123.2943 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $852.95 | $910.8033 | $910.81 | $910.85 | $910.80 | |