| 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 | $78.63 | 8.113% | $85.0093 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $49.80 | 8.820% | $54.1924 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $91.74 | 6.157% | $97.3884 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $126.65 | 9.657% | $138.8806 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $21.96 | 9.127% | $23.9643 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $49.44 | 3.837% | $51.337 | $51.34 | $51.35 | $51.30 |
| Purchase #7 | $170.52 | 12.730% | $192.2272 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $588.74 | $642.9992 | $643.00 | $643.05 | $643.00 | |