| 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 | $50.72 | 7.793% | $54.6726 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $186.65 | 7.466% | $200.5853 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $9.45 | 12.104% | $10.5938 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $42.75 | 4.329% | $44.6006 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $152.64 | 13.778% | $173.6707 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $220.54 | 3.473% | $228.1994 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $22.27 | 6.672% | $23.7559 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $685.02 | $736.0783 | $736.08 | $736.05 | $736.20 | |