| 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 | $69.51 | 7.716% | $74.8734 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $137.95 | 8.507% | $149.6854 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $215.53 | 3.362% | $222.7761 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $136.65 | 9.598% | $149.7657 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $97.44 | 6.383% | $103.6596 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $135.69 | 6.595% | $144.6388 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $228.76 | 10.458% | $252.6837 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,021.53 | $1,098.0827 | $1,098.09 | $1,098.10 | $1,098.20 | |