| 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 | $55.70 | 9.660% | $61.0806 | $61.08 | $61.10 | $61.10 |
| Purchase #2 | $18.51 | 11.641% | $20.6647 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $106.39 | 6.137% | $112.9192 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $55.91 | 12.308% | $62.7914 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $242.38 | 8.147% | $262.1267 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $162.70 | 7.311% | $174.595 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $45.43 | 8.272% | $49.188 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $687.02 | $743.3656 | $743.37 | $743.40 | $743.40 | |