| 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 | $155.54 | 6.377% | $165.4588 | $165.46 | $165.45 | $165.50 |
| Purchase #2 | $206.91 | 5.642% | $218.5839 | $218.58 | $218.60 | $218.60 |
| Purchase #3 | $64.53 | 5.857% | $68.3095 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $67.91 | 11.484% | $75.7088 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $96.34 | 10.424% | $106.3825 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $31.93 | 11.340% | $35.5509 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $67.90 | 4.489% | $70.948 | $70.95 | $70.95 | $70.90 |
| 7 purchase totals = | $691.06 | $740.9424 | $740.94 | $740.95 | $741.00 | |