| 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 | $64.52 | 3.722% | $66.9214 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $55.92 | 12.478% | $62.8977 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $142.55 | 9.802% | $156.5228 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $52.82 | 10.147% | $58.1796 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $193.28 | 8.828% | $210.3428 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $119.44 | 8.370% | $129.4371 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $18.75 | 7.339% | $20.1261 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $647.28 | $704.4275 | $704.43 | $704.45 | $704.30 | |