| 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 | $84.79 | 3.616% | $87.856 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $197.57 | 13.120% | $223.4912 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $77.70 | 3.225% | $80.2058 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $154.27 | 4.614% | $161.388 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $84.32 | 9.597% | $92.4122 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $197.27 | 4.747% | $206.6344 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $57.97 | 10.276% | $63.927 | $63.93 | $63.95 | $63.90 |
| 7 purchase totals = | $853.89 | $915.9146 | $915.92 | $915.95 | $915.90 | |