| 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 | $38.38 | 6.593% | $40.9104 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $119.95 | 13.805% | $136.5091 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $122.75 | 6.637% | $130.8969 | $130.90 | $130.90 | $130.90 |
| Purchase #4 | $85.72 | 9.392% | $93.7708 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $177.63 | 5.347% | $187.1279 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $88.68 | 12.306% | $99.593 | $99.59 | $99.60 | $99.60 |
| Purchase #7 | $151.40 | 12.758% | $170.7156 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $784.51 | $859.5237 | $859.53 | $859.50 | $859.50 | |