| 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 | $47.59 | 7.734% | $51.2706 | $51.27 | $51.25 | $51.30 |
| Purchase #2 | $129.87 | 11.504% | $144.8102 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $218.94 | 8.565% | $237.6922 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $76.93 | 13.573% | $87.3717 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $32.80 | 11.394% | $36.5372 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $105.25 | 6.308% | $111.8892 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $63.65 | 7.160% | $68.2073 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $675.03 | $737.7784 | $737.78 | $737.75 | $737.80 | |