| 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 | $41.67 | 7.450% | $44.7744 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $245.37 | 8.110% | $265.2695 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $241.99 | 7.177% | $259.3576 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $181.37 | 9.137% | $197.9418 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $151.29 | 10.491% | $167.1618 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $61.53 | 7.348% | $66.0512 | $66.05 | $66.05 | $66.10 |
| Purchase #7 | $110.59 | 5.568% | $116.7477 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $1,033.81 | $1,117.3040 | $1,117.30 | $1,117.25 | $1,117.40 | |