| 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 | $11.66 | 8.747% | $12.6799 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $72.38 | 11.635% | $80.8014 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $89.99 | 4.824% | $94.3311 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $20.36 | 11.726% | $22.7474 | $22.75 | $22.75 | $22.70 |
| Purchase #5 | $242.48 | 9.320% | $265.0791 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $9.77 | 12.348% | $10.9764 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $219.74 | 9.350% | $240.2857 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $666.38 | $726.9010 | $726.91 | $727.00 | $726.90 | |