| 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 | $44.70 | 7.715% | $48.1486 | $48.15 | $48.15 | $48.10 |
| Purchase #2 | $51.94 | 10.755% | $57.5261 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $168.47 | 11.132% | $187.2241 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $58.42 | 8.621% | $63.4564 | $63.46 | $63.45 | $63.50 |
| Purchase #5 | $198.28 | 8.621% | $215.3737 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $210.96 | 9.692% | $231.4062 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $197.82 | 7.118% | $211.9008 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $930.59 | $1,015.0359 | $1,015.04 | $1,015.00 | $1,015.00 | |