| 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 | $72.90 | 7.688% | $78.5046 | $78.50 | $78.50 | $78.50 |
| Purchase #2 | $12.85 | 13.434% | $14.5763 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $85.81 | 7.230% | $92.0141 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $74.91 | 12.486% | $84.2633 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $127.81 | 9.858% | $140.4095 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $182.57 | 9.802% | $200.4655 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $77.59 | 9.182% | $84.7143 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $634.44 | $694.9476 | $694.94 | $694.90 | $695.00 | |