| 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 | $90.85 | 8.181% | $98.2824 | $98.28 | $98.30 | $98.30 |
| Purchase #2 | $103.36 | 4.728% | $108.2469 | $108.25 | $108.25 | $108.20 |
| Purchase #3 | $200.61 | 10.162% | $220.996 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $140.33 | 10.140% | $154.5595 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $39.45 | 13.538% | $44.7907 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $72.37 | 7.317% | $77.6653 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $162.43 | 10.863% | $180.0748 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $809.40 | $884.6156 | $884.62 | $884.60 | $884.70 | |