| 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 | $103.54 | 5.144% | $108.8661 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $89.80 | 6.314% | $95.47 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $244.66 | 5.847% | $258.9653 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $8.27 | 9.389% | $9.0465 | $9.05 | $9.05 | $9.00 |
| Purchase #5 | $75.90 | 13.847% | $86.4099 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $228.63 | 4.210% | $238.2553 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $23.84 | 10.154% | $26.2607 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $774.64 | $823.2738 | $823.29 | $823.20 | $823.40 | |