| 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 | $132.40 | 5.221% | $139.3126 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $67.36 | 13.286% | $76.3094 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $103.91 | 6.136% | $110.2859 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $159.92 | 4.566% | $167.2219 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $98.42 | 11.243% | $109.4854 | $109.49 | $109.50 | $109.50 |
| Purchase #6 | $83.57 | 11.633% | $93.2917 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $109.89 | 10.637% | $121.579 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $755.47 | $817.4859 | $817.49 | $817.50 | $817.50 | |