| 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 | $51.69 | 3.172% | $53.3296 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $29.39 | 3.319% | $30.3655 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $203.37 | 13.536% | $230.8982 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $185.52 | 4.772% | $194.373 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $16.38 | 4.726% | $17.1541 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $202.54 | 5.838% | $214.3643 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $115.77 | 13.216% | $131.0702 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $804.66 | $871.5549 | $871.55 | $871.50 | $871.70 | |