| 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 | $62.85 | 3.409% | $64.9926 | $64.99 | $65.00 | $65.00 |
| Purchase #2 | $41.40 | 7.236% | $44.3957 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $67.56 | 3.802% | $70.1286 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $68.38 | 7.435% | $73.4641 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $127.58 | 4.513% | $133.3377 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $97.89 | 12.574% | $110.1987 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $136.71 | 4.404% | $142.7307 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $602.37 | $639.2481 | $639.25 | $639.30 | $639.20 | |