| 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 | $58.62 | 10.271% | $64.6409 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $35.32 | 5.254% | $37.1757 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $234.53 | 10.613% | $259.4207 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $42.62 | 5.795% | $45.0898 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $201.35 | 5.771% | $212.9699 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $102.51 | 13.555% | $116.4052 | $116.41 | $116.40 | $116.40 |
| Purchase #7 | $144.91 | 4.705% | $151.728 | $151.73 | $151.75 | $151.70 |
| 7 purchase totals = | $819.86 | $887.4302 | $887.44 | $887.45 | $887.40 | |