| 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 | $52.88 | 6.709% | $56.4277 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $110.47 | 6.522% | $117.6749 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $61.34 | 4.208% | $63.9212 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $124.49 | 10.779% | $137.9088 | $137.91 | $137.90 | $137.90 |
| Purchase #5 | $9.91 | 8.555% | $10.7578 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $148.76 | 5.114% | $156.3676 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $111.60 | 6.468% | $118.8183 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $619.45 | $661.8763 | $661.88 | $661.80 | $661.90 | |