| 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 | $14.69 | 8.623% | $15.9567 | $15.96 | $15.95 | $16.00 |
| Purchase #2 | $147.61 | 10.434% | $163.0116 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $228.61 | 4.865% | $239.7319 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $99.96 | 8.847% | $108.8035 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $33.29 | 11.466% | $37.107 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $94.42 | 8.729% | $102.6619 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $17.92 | 13.565% | $20.3508 | $20.35 | $20.35 | $20.40 |
| 7 purchase totals = | $636.50 | $687.6234 | $687.62 | $687.60 | $687.70 | |