| 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 | $236.42 | 12.759% | $266.5848 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $6.70 | 13.269% | $7.589 | $7.59 | $7.60 | $7.60 |
| Purchase #3 | $150.77 | 3.764% | $156.445 | $156.45 | $156.45 | $156.40 |
| Purchase #4 | $86.46 | 6.795% | $92.335 | $92.34 | $92.35 | $92.30 |
| Purchase #5 | $62.84 | 6.281% | $66.787 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $14.34 | 4.322% | $14.9598 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $216.45 | 8.407% | $234.647 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $773.98 | $839.3476 | $839.36 | $839.40 | $839.30 | |