| 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 | $87.61 | 4.126% | $91.2248 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $25.50 | 6.456% | $27.1463 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $123.61 | 7.515% | $132.8993 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $97.92 | 3.705% | $101.5479 | $101.55 | $101.55 | $101.50 |
| Purchase #5 | $183.75 | 9.477% | $201.164 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $30.68 | 3.760% | $31.8336 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $64.73 | 7.537% | $69.6087 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $613.80 | $655.4246 | $655.42 | $655.40 | $655.30 | |