| 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 | $51.58 | 5.338% | $54.3333 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $84.73 | 8.443% | $91.8838 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $135.34 | 6.284% | $143.8448 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $106.53 | 4.713% | $111.5508 | $111.55 | $111.55 | $111.60 |
| Purchase #5 | $79.71 | 5.341% | $83.9673 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $152.74 | 9.820% | $167.7391 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $68.99 | 10.425% | $76.1822 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $679.62 | $729.5013 | $729.49 | $729.55 | $729.50 | |