| 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 | $94.49 | 4.841% | $99.0643 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $206.77 | 6.663% | $220.5471 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $244.71 | 11.284% | $272.3231 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $157.75 | 5.246% | $166.0256 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $199.54 | 10.561% | $220.6134 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $72.58 | 11.328% | $80.8019 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $231.44 | 12.459% | $260.2751 | $260.28 | $260.30 | $260.30 |
| 7 purchase totals = | $1,207.28 | $1,319.6505 | $1,319.65 | $1,319.65 | $1,319.60 | |