| 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 | $93.55 | 8.798% | $101.7805 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $76.42 | 11.301% | $85.0562 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $206.83 | 10.276% | $228.0839 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $197.72 | 13.425% | $224.2639 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $104.36 | 13.526% | $118.4757 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $27.34 | 13.262% | $30.9658 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $32.64 | 3.365% | $33.7383 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $738.86 | $822.3643 | $822.37 | $822.40 | $822.50 | |