| 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 | $81.64 | 3.254% | $84.2966 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $54.76 | 6.156% | $58.131 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $32.91 | 9.648% | $36.0852 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $211.90 | 6.236% | $225.1141 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $144.64 | 12.153% | $162.2181 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $151.53 | 9.589% | $166.0602 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $38.30 | 6.828% | $40.9151 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $715.68 | $772.8203 | $772.83 | $772.80 | $772.80 | |