| 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 | $26.29 | 4.330% | $27.4284 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $97.40 | 7.379% | $104.5871 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $50.38 | 10.555% | $55.6976 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $63.26 | 5.431% | $66.6957 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $247.88 | 12.788% | $279.5789 | $279.58 | $279.60 | $279.60 |
| Purchase #6 | $42.73 | 8.499% | $46.3616 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $242.45 | 4.334% | $252.9578 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $770.39 | $833.3071 | $833.32 | $833.35 | $833.40 | |