| 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 | $25.54 | 8.273% | $27.6529 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $154.31 | 4.265% | $160.8913 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $203.41 | 7.813% | $219.3024 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $32.49 | 4.632% | $33.9949 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $108.74 | 7.262% | $116.6367 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $205.95 | 9.741% | $226.0116 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $133.88 | 12.739% | $150.935 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $864.32 | $935.4248 | $935.42 | $935.45 | $935.40 | |