| 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 | $11.27 | 8.696% | $12.25 | $12.25 | $12.25 | $12.30 |
| Purchase #2 | $117.67 | 13.786% | $133.892 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $32.75 | 12.250% | $36.7619 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $143.54 | 8.495% | $155.7337 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $25.37 | 3.142% | $26.1671 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $49.72 | 6.506% | $52.9548 | $52.95 | $52.95 | $53.00 |
| Purchase #7 | $243.53 | 13.825% | $277.198 | $277.20 | $277.20 | $277.20 |
| 7 purchase totals = | $623.85 | $694.9575 | $694.95 | $694.95 | $695.10 | |