| 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 | $37.26 | 4.474% | $38.927 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $66.92 | 11.430% | $74.569 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $27.94 | 7.315% | $29.9838 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $48.33 | 5.844% | $51.1544 | $51.15 | $51.15 | $51.20 |
| Purchase #5 | $98.36 | 8.624% | $106.8426 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $200.32 | 7.786% | $215.9169 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $10.90 | 11.130% | $12.1132 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $490.03 | $529.5069 | $529.50 | $529.50 | $529.50 | |