| 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 | $105.73 | 3.265% | $109.1821 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $26.39 | 3.623% | $27.3461 | $27.35 | $27.35 | $27.30 |
| Purchase #3 | $183.72 | 12.136% | $206.0163 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $29.33 | 7.103% | $31.4133 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $17.96 | 11.388% | $20.0053 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $169.35 | 8.842% | $184.3239 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $182.91 | 7.744% | $197.0746 | $197.07 | $197.05 | $197.10 |
| 7 purchase totals = | $715.39 | $775.3616 | $775.36 | $775.30 | $775.30 | |