| 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 | $66.73 | 11.439% | $74.3632 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $206.70 | 5.632% | $218.3413 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $70.81 | 5.577% | $74.7591 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $18.95 | 13.340% | $21.4779 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $190.27 | 12.254% | $213.5857 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $38.63 | 13.258% | $43.7516 | $43.75 | $43.75 | $43.80 |
| Purchase #7 | $19.91 | 5.435% | $20.9921 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $612.00 | $667.2709 | $667.27 | $667.30 | $667.40 | |