| 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 | $14.65 | 10.840% | $16.2381 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $195.98 | 10.192% | $215.9543 | $215.95 | $215.95 | $216.00 |
| Purchase #3 | $83.99 | 6.216% | $89.2108 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $72.91 | 9.356% | $79.7315 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $11.87 | 11.251% | $13.2055 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $171.36 | 4.865% | $179.6967 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $28.88 | 5.861% | $30.5727 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $579.64 | $624.6096 | $624.61 | $624.60 | $624.60 | |