| 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 | $17.63 | 7.866% | $19.0168 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $62.68 | 8.594% | $68.0667 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $182.30 | 12.818% | $205.6672 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $27.58 | 13.646% | $31.3436 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $23.70 | 11.599% | $26.449 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $121.86 | 6.144% | $129.3471 | $129.35 | $129.35 | $129.30 |
| Purchase #7 | $200.48 | 9.839% | $220.2052 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $636.23 | $700.0956 | $700.11 | $700.05 | $700.00 | |