| 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 | $27.45 | 6.405% | $29.2082 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $150.48 | 4.564% | $157.3479 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $171.86 | 5.671% | $181.6062 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $57.39 | 11.357% | $63.9078 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $79.40 | 7.361% | $85.2446 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $211.27 | 13.437% | $239.6583 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $46.91 | 10.694% | $51.9266 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $744.76 | $808.8996 | $808.91 | $808.90 | $808.80 | |