| 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 | $25.54 | 3.805% | $26.5118 | $26.51 | $26.50 | $26.50 |
| Purchase #2 | $59.45 | 9.477% | $65.0841 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $170.88 | 7.660% | $183.9694 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $66.73 | 3.380% | $68.9855 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $9.65 | 7.382% | $10.3624 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $192.47 | 4.150% | $200.4575 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $208.68 | 4.191% | $217.4258 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $733.40 | $772.7965 | $772.80 | $772.80 | $772.90 | |