| 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 | $54.56 | 10.458% | $60.2659 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $76.79 | 3.244% | $79.2811 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $199.81 | 10.131% | $220.0528 | $220.05 | $220.05 | $220.10 |
| Purchase #4 | $114.46 | 6.311% | $121.6836 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $204.25 | 11.498% | $227.7347 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $14.70 | 12.519% | $16.5403 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $108.65 | 7.220% | $116.4945 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $773.22 | $842.0529 | $842.04 | $842.10 | $842.10 | |