| 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 | $29.87 | 9.545% | $32.7211 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $200.32 | 5.716% | $211.7703 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $43.33 | 9.326% | $47.371 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $109.89 | 13.694% | $124.9383 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $49.88 | 9.400% | $54.5687 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $223.62 | 11.504% | $249.3452 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $184.55 | 13.614% | $209.6746 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $841.46 | $930.3892 | $930.39 | $930.30 | $930.40 | |