| 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 | $73.80 | 10.412% | $81.4841 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $209.49 | 4.519% | $218.9569 | $218.96 | $218.95 | $219.00 |
| Purchase #3 | $56.43 | 10.742% | $62.4917 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $231.55 | 5.428% | $244.1185 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $162.69 | 4.660% | $170.2714 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $111.29 | 7.769% | $119.9361 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $183.64 | 12.659% | $206.887 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,028.89 | $1,104.1457 | $1,104.15 | $1,104.15 | $1,104.20 | |