| 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 | $60.95 | 12.672% | $68.6736 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $215.71 | 5.416% | $227.3929 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $47.70 | 6.330% | $50.7194 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $70.96 | 10.704% | $78.5556 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $102.44 | 4.787% | $107.3438 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $64.32 | 13.838% | $73.2206 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $20.90 | 11.814% | $23.3691 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $582.98 | $629.2750 | $629.27 | $629.20 | $629.30 | |