| 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 | $70.97 | 10.601% | $78.4935 | $78.49 | $78.50 | $78.50 |
| Purchase #2 | $233.45 | 3.583% | $241.8145 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $113.34 | 10.138% | $124.8304 | $124.83 | $124.85 | $124.80 |
| Purchase #4 | $99.91 | 8.708% | $108.6102 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $67.28 | 8.713% | $73.1421 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $18.97 | 4.336% | $19.7925 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $98.46 | 10.453% | $108.752 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $702.38 | $755.4352 | $755.42 | $755.45 | $755.40 | |