| 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 | $132.25 | 3.226% | $136.5164 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $226.27 | 10.458% | $249.9333 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $38.59 | 8.328% | $41.8038 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $67.71 | 5.786% | $71.6277 | $71.63 | $71.65 | $71.60 |
| Purchase #5 | $82.69 | 5.775% | $87.4653 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $34.93 | 13.841% | $39.7647 | $39.76 | $39.75 | $39.80 |
| Purchase #7 | $86.99 | 13.382% | $98.631 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $669.43 | $725.7422 | $725.74 | $725.75 | $725.70 | |