| 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 | $55.29 | 3.120% | $57.015 | $57.02 | $57.00 | $57.00 |
| Purchase #2 | $7.37 | 4.530% | $7.7039 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $187.69 | 11.331% | $208.9572 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $91.35 | 6.368% | $97.1672 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $54.81 | 3.788% | $56.8862 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $55.30 | 5.548% | $58.368 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $228.83 | 10.500% | $252.8572 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $680.64 | $738.9547 | $738.97 | $738.90 | $739.10 | |