| 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 | $11.59 | 9.142% | $12.6496 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $175.77 | 10.811% | $194.7725 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $114.44 | 8.780% | $124.4878 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $65.96 | 5.204% | $69.3926 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $29.51 | 9.511% | $32.3167 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $249.41 | 11.726% | $278.6558 | $278.66 | $278.65 | $278.70 |
| Purchase #7 | $213.59 | 3.756% | $221.6124 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $860.27 | $933.8874 | $933.89 | $933.85 | $933.90 | |