| 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 | $39.74 | 11.350% | $44.2505 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $30.68 | 6.504% | $32.6754 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $235.63 | 6.821% | $251.7023 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $95.38 | 9.815% | $104.7415 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $91.91 | 10.739% | $101.7802 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $71.68 | 8.304% | $77.6323 | $77.63 | $77.65 | $77.60 |
| Purchase #7 | $37.42 | 4.465% | $39.0908 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $602.44 | $651.8730 | $651.87 | $651.95 | $651.90 | |