| 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 | $71.92 | 7.111% | $77.0342 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $144.41 | 6.373% | $153.6132 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $96.25 | 11.411% | $107.2331 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $27.44 | 9.124% | $29.9436 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $199.96 | 10.672% | $221.2997 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $71.37 | 9.612% | $78.2301 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $128.79 | 9.312% | $140.7829 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $740.14 | $808.1368 | $808.12 | $808.20 | $808.00 | |