| 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 | $50.36 | 6.588% | $53.6777 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $145.35 | 12.296% | $163.2222 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $205.98 | 4.471% | $215.1894 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $97.48 | 8.483% | $105.7492 | $105.75 | $105.75 | $105.70 |
| Purchase #5 | $111.79 | 5.656% | $118.1128 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $65.97 | 11.280% | $73.4114 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $152.78 | 8.395% | $165.6059 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $829.71 | $894.9686 | $894.97 | $894.95 | $894.90 | |