| 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 | $51.84 | 5.217% | $54.5445 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $155.91 | 3.256% | $160.9864 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $111.87 | 3.401% | $115.6747 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $5.32 | 10.665% | $5.8874 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $73.76 | 13.195% | $83.4926 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $246.73 | 10.386% | $272.3554 | $272.36 | $272.35 | $272.40 |
| Purchase #7 | $180.52 | 3.468% | $186.7804 | $186.78 | $186.80 | $186.80 |
| 7 purchase totals = | $825.95 | $879.7214 | $879.72 | $879.75 | $879.80 | |