| 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 | $90.66 | 4.555% | $94.7896 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $195.76 | 8.213% | $211.8378 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $7.72 | 13.831% | $8.7878 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $115.28 | 6.207% | $122.4354 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $146.36 | 13.601% | $166.2664 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $182.38 | 7.284% | $195.6646 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $138.31 | 13.793% | $157.3871 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $876.47 | $957.1687 | $957.18 | $957.20 | $957.20 | |