| 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 | $83.26 | 5.581% | $87.9067 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $41.46 | 12.334% | $46.5737 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $76.33 | 9.808% | $83.8164 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $76.47 | 12.753% | $86.2222 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $92.57 | 9.288% | $101.1679 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $220.84 | 3.138% | $227.77 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $247.95 | 3.199% | $255.8819 | $255.88 | $255.90 | $255.90 |
| 7 purchase totals = | $838.88 | $889.3388 | $889.34 | $889.25 | $889.40 | |