| 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 | $110.83 | 6.535% | $118.0727 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $159.76 | 3.649% | $165.5896 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $84.55 | 3.332% | $87.3672 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $88.65 | 6.599% | $94.5 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $47.91 | 4.418% | $50.0267 | $50.03 | $50.05 | $50.00 |
| Purchase #6 | $58.33 | 5.305% | $61.4244 | $61.42 | $61.40 | $61.40 |
| Purchase #7 | $189.99 | 9.826% | $208.6584 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $740.02 | $785.6390 | $785.64 | $785.60 | $785.70 | |