| 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 | $11.47 | 4.558% | $11.9928 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $152.32 | 8.521% | $165.2992 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $96.77 | 5.443% | $102.0372 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $76.60 | 11.159% | $85.1478 | $85.15 | $85.15 | $85.10 |
| Purchase #5 | $48.39 | 3.720% | $50.1901 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $142.47 | 12.154% | $159.7858 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $131.82 | 6.504% | $140.3936 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $659.84 | $714.8465 | $714.85 | $714.90 | $714.80 | |