| 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 | $83.43 | 6.654% | $88.9814 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $9.81 | 5.296% | $10.3295 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $188.97 | 12.538% | $212.6631 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $70.33 | 6.534% | $74.9254 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $203.34 | 9.726% | $223.1168 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $15.92 | 11.237% | $17.7089 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $58.75 | 10.536% | $64.9399 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $630.55 | $692.6650 | $692.67 | $692.70 | $692.60 | |