| 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 | $53.86 | 13.348% | $61.0492 | $61.05 | $61.05 | $61.00 |
| Purchase #2 | $154.80 | 10.761% | $171.458 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $52.70 | 8.831% | $57.3539 | $57.35 | $57.35 | $57.40 |
| Purchase #4 | $34.42 | 4.588% | $35.9992 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $57.42 | 8.667% | $62.3966 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $43.74 | 10.824% | $48.4744 | $48.47 | $48.45 | $48.50 |
| Purchase #7 | $156.82 | 11.601% | $175.0127 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $553.76 | $611.7440 | $611.74 | $611.70 | $611.80 | |