| 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 | $107.85 | 4.658% | $112.8737 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $89.72 | 7.116% | $96.1045 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $224.99 | 9.153% | $245.5833 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $77.57 | 5.513% | $81.8464 | $81.85 | $81.85 | $81.80 |
| Purchase #5 | $15.73 | 3.442% | $16.2714 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $84.25 | 4.168% | $87.7615 | $87.76 | $87.75 | $87.80 |
| Purchase #7 | $144.74 | 5.593% | $152.8353 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $744.85 | $793.2761 | $793.27 | $793.25 | $793.30 | |