| 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 | $46.45 | 7.189% | $49.7893 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $130.54 | 12.155% | $146.4071 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $108.29 | 11.560% | $120.8083 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $62.84 | 10.734% | $69.5852 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $46.67 | 11.121% | $51.8602 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $27.87 | 9.428% | $30.4976 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $26.97 | 3.794% | $27.9932 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $449.63 | $496.9409 | $496.95 | $496.95 | $497.00 | |