| 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 | $78.73 | 7.525% | $84.6544 | $84.65 | $84.65 | $84.70 |
| Purchase #2 | $217.60 | 6.199% | $231.089 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $235.69 | 5.380% | $248.3701 | $248.37 | $248.35 | $248.40 |
| Purchase #4 | $152.31 | 7.679% | $164.0059 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $82.97 | 9.117% | $90.5344 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $219.28 | 4.692% | $229.5686 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $228.72 | 5.215% | $240.6477 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $1,215.30 | $1,288.8701 | $1,288.87 | $1,288.85 | $1,288.90 | |