| 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 | $94.96 | 10.675% | $105.097 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $60.64 | 8.125% | $65.567 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $246.85 | 10.258% | $272.1719 | $272.17 | $272.15 | $272.20 |
| Purchase #4 | $64.73 | 5.123% | $68.0461 | $68.05 | $68.05 | $68.00 |
| Purchase #5 | $158.56 | 12.855% | $178.9429 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $77.79 | 7.499% | $83.6235 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $27.49 | 4.534% | $28.7364 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $731.02 | $802.1848 | $802.19 | $802.15 | $802.10 | |