| 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 | $77.25 | 8.820% | $84.0635 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $186.59 | 10.546% | $206.2678 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $245.94 | 4.115% | $256.0604 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $45.26 | 4.609% | $47.346 | $47.35 | $47.35 | $47.30 |
| Purchase #5 | $113.72 | 9.176% | $124.1549 | $124.15 | $124.15 | $124.20 |
| Purchase #6 | $109.97 | 11.336% | $122.4362 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $15.87 | 7.836% | $17.1136 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $794.60 | $857.4424 | $857.44 | $857.40 | $857.50 | |