| 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 | $14.45 | 5.304% | $15.2164 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $190.39 | 8.676% | $206.9082 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $66.30 | 10.496% | $73.2588 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $159.42 | 5.113% | $167.5711 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $142.68 | 3.338% | $147.4427 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $57.28 | 8.770% | $62.3035 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $45.67 | 9.251% | $49.8949 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $676.19 | $722.5956 | $722.59 | $722.55 | $722.60 | |