| 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 | $75.58 | 12.662% | $85.1499 | $85.15 | $85.15 | $85.10 |
| Purchase #2 | $131.67 | 3.368% | $136.1046 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $32.82 | 5.827% | $34.7324 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $60.95 | 11.821% | $68.1549 | $68.15 | $68.15 | $68.20 |
| Purchase #5 | $103.75 | 5.307% | $109.256 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $80.55 | 5.359% | $84.8667 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $165.98 | 4.695% | $173.7728 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $651.30 | $692.0373 | $692.03 | $692.00 | $692.10 | |