| 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 | $30.78 | 6.714% | $32.8466 | $32.85 | $32.85 | $32.80 |
| Purchase #2 | $161.27 | 7.443% | $173.2733 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $14.64 | 13.454% | $16.6097 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $193.86 | 7.475% | $208.351 | $208.35 | $208.35 | $208.40 |
| Purchase #5 | $205.89 | 8.481% | $223.3515 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $177.71 | 10.257% | $195.9377 | $195.94 | $195.95 | $195.90 |
| Purchase #7 | $31.57 | 7.677% | $33.9936 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $815.72 | $884.3634 | $884.36 | $884.35 | $884.40 | |