| 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 | $34.79 | 7.784% | $37.4981 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $41.69 | 9.740% | $45.7506 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $248.92 | 6.148% | $264.2236 | $264.22 | $264.20 | $264.20 |
| Purchase #4 | $236.66 | 5.756% | $250.2821 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $32.25 | 10.649% | $35.6843 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $100.44 | 5.567% | $106.0315 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $180.95 | 8.289% | $195.9489 | $195.95 | $195.95 | $195.90 |
| 7 purchase totals = | $875.70 | $935.4191 | $935.41 | $935.45 | $935.40 | |