| 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 | $64.85 | 10.142% | $71.4271 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $93.61 | 6.635% | $99.821 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $30.53 | 5.239% | $32.1295 | $32.13 | $32.15 | $32.10 |
| Purchase #4 | $96.91 | 12.223% | $108.7553 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $118.42 | 7.234% | $126.9865 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $229.50 | 7.564% | $246.8594 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $11.69 | 9.512% | $12.802 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $645.51 | $698.7808 | $698.79 | $698.80 | $698.80 | |