| 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 | $80.94 | 13.432% | $91.8119 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $25.67 | 3.839% | $26.6555 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $46.29 | 6.594% | $49.3424 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $175.32 | 8.601% | $190.3993 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $85.44 | 11.861% | $95.574 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $201.93 | 3.791% | $209.5852 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $48.27 | 8.832% | $52.5332 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $663.86 | $715.9015 | $715.90 | $715.90 | $715.90 | |