| 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 | $85.43 | 7.573% | $91.8996 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $74.77 | 5.208% | $78.664 | $78.66 | $78.65 | $78.70 |
| Purchase #3 | $214.34 | 4.480% | $223.9424 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $34.32 | 5.802% | $36.3112 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $91.66 | 6.293% | $97.4282 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $155.72 | 3.677% | $161.4458 | $161.45 | $161.45 | $161.40 |
| Purchase #7 | $166.80 | 9.291% | $182.2974 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $823.04 | $871.9886 | $871.99 | $872.00 | $871.90 | |