| 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 | $54.92 | 9.502% | $60.1385 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $10.86 | 13.558% | $12.3324 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $169.87 | 9.633% | $186.2336 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $225.95 | 6.309% | $240.2052 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $74.80 | 12.123% | $83.868 | $83.87 | $83.85 | $83.90 |
| Purchase #6 | $206.95 | 10.862% | $229.4289 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $65.79 | 3.687% | $68.2157 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $809.14 | $880.4223 | $880.43 | $880.45 | $880.30 | |