| 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 | $54.27 | 10.576% | $60.0096 | $60.01 | $60.00 | $60.00 |
| Purchase #2 | $165.79 | 12.125% | $185.892 | $185.89 | $185.90 | $185.90 |
| Purchase #3 | $138.74 | 8.693% | $150.8007 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $181.98 | 9.177% | $198.6803 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $14.66 | 10.320% | $16.1729 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $32.69 | 7.864% | $35.2607 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $42.65 | 5.645% | $45.0576 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $630.78 | $691.8738 | $691.87 | $691.85 | $692.00 | |