| 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 | $42.31 | 13.620% | $48.0726 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $93.36 | 10.835% | $103.4756 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $67.49 | 10.343% | $74.4705 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $238.34 | 10.626% | $263.666 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $30.86 | 9.389% | $33.7574 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $194.87 | 9.802% | $213.9712 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $188.43 | 6.386% | $200.4631 | $200.46 | $200.45 | $200.50 |
| 7 purchase totals = | $855.66 | $937.8764 | $937.88 | $937.80 | $938.10 | |