| 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 | $27.51 | 10.548% | $30.4118 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $221.87 | 3.409% | $229.4335 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $41.87 | 12.719% | $47.1954 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $47.84 | 9.233% | $52.2571 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $15.63 | 4.133% | $16.276 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $126.77 | 3.258% | $130.9002 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $246.64 | 7.417% | $264.9333 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $728.13 | $771.4073 | $771.41 | $771.45 | $771.40 | |