| 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 | $88.70 | 8.653% | $96.3752 | $96.38 | $96.40 | $96.40 |
| Purchase #2 | $217.90 | 13.873% | $248.1293 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $35.35 | 4.646% | $36.9924 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $79.81 | 10.363% | $88.0807 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $142.68 | 12.428% | $160.4123 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $66.31 | 12.172% | $74.3813 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $127.92 | 13.412% | $145.0766 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $758.67 | $849.4478 | $849.45 | $849.55 | $849.50 | |