| 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 | $23.34 | 3.218% | $24.0911 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $20.83 | 4.469% | $21.7609 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $79.62 | 12.239% | $89.3647 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $237.30 | 13.607% | $269.5894 | $269.59 | $269.60 | $269.60 |
| Purchase #5 | $24.96 | 11.508% | $27.8324 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $191.61 | 13.431% | $217.3451 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $60.84 | 5.215% | $64.0128 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $638.50 | $713.9964 | $713.99 | $714.00 | $714.00 | |