| 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 | $62.42 | 4.730% | $65.3725 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $188.89 | 6.557% | $201.2755 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $37.82 | 10.855% | $41.9254 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $181.77 | 13.492% | $206.2944 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $152.95 | 9.552% | $167.5598 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $199.54 | 7.224% | $213.9548 | $213.95 | $213.95 | $214.00 |
| Purchase #7 | $125.91 | 13.301% | $142.6573 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $949.30 | $1,039.0397 | $1,039.04 | $1,039.05 | $1,039.20 | |