| 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 | $31.47 | 10.279% | $34.7048 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $66.44 | 11.602% | $74.1484 | $74.15 | $74.15 | $74.10 |
| Purchase #3 | $5.59 | 4.528% | $5.8431 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $159.70 | 3.748% | $165.6856 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $231.70 | 8.737% | $251.9436 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $43.85 | 12.582% | $49.3672 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $116.80 | 8.162% | $126.3332 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $655.55 | $708.0259 | $708.02 | $708.05 | $707.90 | |