| 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 | $101.48 | 8.547% | $110.1535 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $86.90 | 10.583% | $96.0966 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $92.74 | 7.472% | $99.6695 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $71.27 | 11.252% | $79.2893 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $240.43 | 3.691% | $249.3043 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $140.83 | 6.632% | $150.1698 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $69.44 | 10.429% | $76.6819 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $803.09 | $861.3649 | $861.36 | $861.35 | $861.50 | |