| 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 | $53.27 | 8.658% | $57.8821 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $18.82 | 9.152% | $20.5424 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $121.58 | 9.211% | $132.7787 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $166.59 | 8.459% | $180.6818 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $204.76 | 11.310% | $227.9184 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $131.62 | 7.173% | $141.0611 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $112.64 | 4.603% | $117.8248 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $809.28 | $878.6893 | $878.68 | $878.70 | $878.70 | |