| 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 | $95.88 | 12.653% | $108.0117 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $218.62 | 13.703% | $248.5775 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $44.99 | 10.405% | $49.6712 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $19.32 | 4.771% | $20.2418 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $134.84 | 5.420% | $142.1483 | $142.15 | $142.15 | $142.10 |
| Purchase #6 | $30.29 | 7.326% | $32.509 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $166.61 | 13.378% | $188.8991 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $710.55 | $790.0586 | $790.06 | $790.05 | $790.00 | |