| 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 | $85.50 | 9.241% | $93.4011 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $148.30 | 10.143% | $163.3421 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $138.98 | 3.311% | $143.5816 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $69.53 | 4.366% | $72.5657 | $72.57 | $72.55 | $72.60 |
| Purchase #5 | $105.60 | 12.338% | $118.6289 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $42.25 | 12.666% | $47.6014 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $121.62 | 8.725% | $132.2313 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $711.78 | $771.3521 | $771.35 | $771.40 | $771.30 | |