| 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 | $72.67 | 6.448% | $77.3558 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $244.73 | 10.170% | $269.619 | $269.62 | $269.60 | $269.60 |
| Purchase #3 | $82.52 | 11.140% | $91.7127 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $166.47 | 7.547% | $179.0335 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $143.67 | 11.654% | $160.4133 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $69.80 | 12.737% | $78.6904 | $78.69 | $78.70 | $78.70 |
| Purchase #7 | $42.36 | 11.861% | $47.3843 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $822.22 | $904.2090 | $904.20 | $904.20 | $904.20 | |