| 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 | $40.34 | 12.451% | $45.3627 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $146.45 | 11.361% | $163.0882 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $60.48 | 6.166% | $64.2092 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $144.51 | 11.570% | $161.2298 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $142.98 | 6.304% | $151.9935 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $67.96 | 4.465% | $70.9944 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $58.82 | 7.793% | $63.4038 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $661.54 | $720.2816 | $720.27 | $720.30 | $720.30 | |