| 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 | $98.26 | 7.419% | $105.5499 | $105.55 | $105.55 | $105.50 |
| Purchase #2 | $211.41 | 4.692% | $221.3294 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $32.69 | 12.402% | $36.7442 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $48.66 | 5.183% | $51.182 | $51.18 | $51.20 | $51.20 |
| Purchase #5 | $46.71 | 6.299% | $49.6523 | $49.65 | $49.65 | $49.70 |
| Purchase #6 | $123.43 | 10.333% | $136.184 | $136.18 | $136.20 | $136.20 |
| Purchase #7 | $14.43 | 5.427% | $15.2131 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $575.59 | $615.8549 | $615.84 | $615.90 | $615.80 | |