| 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 | $85.65 | 7.620% | $92.1765 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $45.86 | 9.102% | $50.0342 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $169.44 | 11.846% | $189.5119 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $197.55 | 5.191% | $207.8048 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $128.80 | 10.338% | $142.1153 | $142.12 | $142.10 | $142.10 |
| Purchase #6 | $40.69 | 6.639% | $43.3914 | $43.39 | $43.40 | $43.40 |
| Purchase #7 | $215.85 | 9.794% | $236.9903 | $236.99 | $237.00 | $237.00 |
| 7 purchase totals = | $883.84 | $962.0244 | $962.02 | $962.05 | $962.00 | |