| 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 | $39.65 | 8.785% | $43.1333 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $211.55 | 9.381% | $231.3955 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $129.57 | 10.586% | $143.2863 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $175.64 | 8.265% | $190.1566 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $72.78 | 5.185% | $76.5536 | $76.55 | $76.55 | $76.60 |
| Purchase #6 | $80.45 | 6.783% | $85.9069 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $236.99 | 3.237% | $244.6614 | $244.66 | $244.65 | $244.70 |
| 7 purchase totals = | $946.63 | $1,015.0936 | $1,015.10 | $1,015.10 | $1,015.20 | |