| 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 | $8.42 | 4.821% | $8.8259 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $29.26 | 10.259% | $32.2618 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $148.33 | 7.644% | $159.6683 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $71.72 | 6.113% | $76.1042 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $154.25 | 9.722% | $169.2462 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $90.96 | 7.190% | $97.5 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $218.69 | 9.574% | $239.6274 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $721.63 | $783.2338 | $783.24 | $783.25 | $783.20 | |