| 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 | $81.26 | 4.409% | $84.8428 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $141.29 | 9.514% | $154.7323 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $56.81 | 9.567% | $62.245 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $89.63 | 13.574% | $101.7964 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $64.79 | 8.412% | $70.2401 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $35.52 | 3.307% | $36.6946 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $217.94 | 5.626% | $230.2013 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $687.24 | $740.7525 | $740.75 | $740.80 | $740.60 | |