| 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 | $82.54 | 6.422% | $87.8407 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $118.51 | 7.617% | $127.5369 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $99.99 | 8.227% | $108.2162 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $238.97 | 11.715% | $266.9653 | $266.97 | $266.95 | $267.00 |
| Purchase #5 | $88.75 | 3.494% | $91.8509 | $91.85 | $91.85 | $91.90 |
| Purchase #6 | $6.95 | 5.345% | $7.3215 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $29.76 | 13.832% | $33.8764 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $665.47 | $723.6079 | $723.62 | $723.60 | $723.60 | |