| 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 | $78.61 | 13.506% | $89.2271 | $89.23 | $89.25 | $89.20 |
| Purchase #2 | $112.66 | 12.450% | $126.6862 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $141.59 | 10.224% | $156.0662 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $10.37 | 13.422% | $11.7619 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $77.55 | 12.249% | $87.0491 | $87.05 | $87.05 | $87.00 |
| Purchase #6 | $219.62 | 9.297% | $240.0381 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $212.88 | 13.663% | $241.9658 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $853.28 | $952.7944 | $952.81 | $952.80 | $952.80 | |