| 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 | $7.69 | 5.200% | $8.0899 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $64.69 | 10.626% | $71.564 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $142.68 | 7.242% | $153.0129 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $240.35 | 12.296% | $269.9034 | $269.90 | $269.90 | $269.90 |
| Purchase #5 | $153.42 | 10.376% | $169.3389 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $24.66 | 7.715% | $26.5625 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $222.65 | 11.308% | $247.8273 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $856.14 | $946.2989 | $946.29 | $946.30 | $946.30 | |