| 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 | $129.94 | 7.458% | $139.6309 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $45.89 | 4.561% | $47.983 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $127.99 | 8.255% | $138.5556 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $63.52 | 4.733% | $66.5264 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $236.57 | 11.710% | $264.2723 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $8.88 | 12.808% | $10.0174 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $182.51 | 4.385% | $190.5131 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $795.30 | $857.4987 | $857.50 | $857.50 | $857.50 | |