| 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 | $61.50 | 6.810% | $65.6882 | $65.69 | $65.70 | $65.70 |
| Purchase #2 | $47.50 | 5.635% | $50.1766 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $16.93 | 11.201% | $18.8263 | $18.83 | $18.85 | $18.80 |
| Purchase #4 | $233.25 | 7.128% | $249.8761 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $15.48 | 3.566% | $16.032 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $169.40 | 5.172% | $178.1614 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $45.60 | 7.791% | $49.1527 | $49.15 | $49.15 | $49.20 |
| 7 purchase totals = | $589.66 | $627.9133 | $627.92 | $628.00 | $628.00 | |