| 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 | $35.84 | 10.258% | $39.5165 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $82.44 | 13.166% | $93.2941 | $93.29 | $93.30 | $93.30 |
| Purchase #3 | $20.81 | 8.802% | $22.6417 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $16.65 | 8.642% | $18.0889 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $27.37 | 4.701% | $28.6567 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $93.58 | 4.178% | $97.4898 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $134.74 | 12.145% | $151.1042 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $411.43 | $450.7919 | $450.79 | $450.80 | $450.80 | |