| 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 | $69.90 | 12.108% | $78.3635 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $227.40 | 7.205% | $243.7842 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $89.46 | 8.558% | $97.116 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $32.96 | 3.282% | $34.0417 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $135.74 | 7.873% | $146.4268 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $90.88 | 4.533% | $94.9996 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $96.87 | 8.742% | $105.3384 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $743.21 | $800.0702 | $800.07 | $800.10 | $800.00 | |