| 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 | $66.74 | 10.267% | $73.5922 | $73.59 | $73.60 | $73.60 |
| Purchase #2 | $177.82 | 12.586% | $200.2004 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $43.40 | 11.112% | $48.2226 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $62.50 | 7.654% | $67.2838 | $67.28 | $67.30 | $67.30 |
| Purchase #5 | $141.69 | 5.335% | $149.2492 | $149.25 | $149.25 | $149.20 |
| Purchase #6 | $139.98 | 10.550% | $154.7479 | $154.75 | $154.75 | $154.70 |
| Purchase #7 | $136.59 | 13.717% | $155.3261 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $768.72 | $848.6222 | $848.62 | $848.65 | $848.50 | |