| 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 | $70.37 | 4.589% | $73.5993 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $205.27 | 8.116% | $221.9297 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $227.35 | 5.865% | $240.6841 | $240.68 | $240.70 | $240.70 |
| Purchase #4 | $111.69 | 8.602% | $121.2976 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $27.29 | 12.122% | $30.5981 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $68.84 | 9.418% | $75.3234 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $100.85 | 7.845% | $108.7617 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $811.66 | $872.1939 | $872.19 | $872.20 | $872.20 | |