| 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 | $98.42 | 10.198% | $108.4569 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $50.75 | 7.333% | $54.4715 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $209.57 | 9.148% | $228.7415 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $154.83 | 13.277% | $175.3868 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $169.91 | 8.316% | $184.0397 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $162.64 | 11.788% | $181.812 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $9.88 | 6.855% | $10.5573 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $856.00 | $943.4657 | $943.47 | $943.45 | $943.50 | |