| 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 | $75.45 | 12.581% | $84.9424 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $184.63 | 7.383% | $198.2612 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $169.57 | 3.150% | $174.9115 | $174.91 | $174.90 | $174.90 |
| Purchase #4 | $177.74 | 10.103% | $195.6971 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $52.71 | 7.157% | $56.4825 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $152.36 | 5.857% | $161.2837 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $30.47 | 3.334% | $31.4859 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $842.93 | $903.0643 | $903.06 | $903.10 | $903.10 | |