| 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 | $208.27 | 4.126% | $216.8632 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $14.43 | 5.795% | $15.2662 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $205.79 | 4.175% | $214.3817 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $62.63 | 13.303% | $70.9617 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $72.73 | 9.110% | $79.3557 | $79.36 | $79.35 | $79.40 |
| Purchase #6 | $31.66 | 3.238% | $32.6852 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $62.39 | 7.330% | $66.9632 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $657.90 | $696.4769 | $696.48 | $696.45 | $696.70 | |