| 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 | $19.76 | 11.626% | $22.0573 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $8.46 | 4.277% | $8.8218 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $24.29 | 10.703% | $26.8898 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $219.99 | 9.435% | $240.7461 | $240.75 | $240.75 | $240.70 |
| Purchase #5 | $235.58 | 12.566% | $265.183 | $265.18 | $265.20 | $265.20 |
| Purchase #6 | $79.80 | 8.605% | $86.6668 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $60.25 | 12.275% | $67.6457 | $67.65 | $67.65 | $67.60 |
| 7 purchase totals = | $648.13 | $718.0105 | $718.02 | $718.00 | $718.00 | |