| 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 | $234.54 | 5.557% | $247.5734 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $210.72 | 11.544% | $235.0455 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $107.79 | 5.577% | $113.8014 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $219.49 | 5.605% | $231.7924 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $73.91 | 6.343% | $78.5981 | $78.60 | $78.60 | $78.60 |
| Purchase #6 | $77.65 | 9.686% | $85.1712 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $80.25 | 8.789% | $87.3032 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $1,004.35 | $1,079.2852 | $1,079.28 | $1,079.25 | $1,079.30 | |