| 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 | $124.92 | 11.851% | $139.7243 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $76.38 | 11.535% | $85.1904 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $48.39 | 3.119% | $49.8993 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $142.87 | 8.486% | $154.9939 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $33.39 | 8.175% | $36.1196 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $55.65 | 8.829% | $60.5633 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $138.76 | 9.522% | $151.9727 | $151.97 | $151.95 | $152.00 |
| 7 purchase totals = | $620.36 | $678.4635 | $678.45 | $678.40 | $678.50 | |