| 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 | $79.30 | 7.616% | $85.3395 | $85.34 | $85.35 | $85.30 |
| Purchase #2 | $153.62 | 9.213% | $167.773 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $61.47 | 4.742% | $64.3849 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $107.75 | 4.384% | $112.4738 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $120.85 | 11.618% | $134.8904 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $216.30 | 8.536% | $234.7634 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $16.57 | 8.586% | $17.9927 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $755.86 | $817.6177 | $817.60 | $817.60 | $817.70 | |