| 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 | $65.28 | 8.621% | $70.9078 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $64.54 | 3.499% | $66.7983 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $226.36 | 8.149% | $244.8061 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $199.63 | 5.111% | $209.8331 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $121.51 | 10.167% | $133.8639 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $127.29 | 8.188% | $137.7125 | $137.71 | $137.70 | $137.70 |
| Purchase #7 | $248.73 | 3.670% | $257.8584 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $1,053.34 | $1,121.7801 | $1,121.78 | $1,121.75 | $1,121.80 | |