| 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 | $36.73 | 4.448% | $38.3638 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $80.81 | 6.256% | $85.8655 | $85.87 | $85.85 | $85.90 |
| Purchase #3 | $145.78 | 3.552% | $150.9581 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $71.88 | 10.453% | $79.3936 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $207.93 | 6.700% | $221.8613 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $95.51 | 11.632% | $106.6197 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $234.61 | 6.223% | $249.2098 | $249.21 | $249.20 | $249.20 |
| 7 purchase totals = | $873.25 | $932.2718 | $932.27 | $932.20 | $932.40 | |