| 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 | $43.89 | 8.380% | $47.568 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $143.67 | 11.770% | $160.58 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $60.57 | 6.869% | $64.7306 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $91.47 | 6.338% | $97.2674 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $42.82 | 6.252% | $45.4971 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $220.36 | 4.513% | $230.3048 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $176.60 | 8.831% | $192.1955 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $779.38 | $838.1434 | $838.15 | $838.15 | $838.20 | |