| 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 | $26.85 | 13.789% | $30.5523 | $30.55 | $30.55 | $30.60 |
| Purchase #2 | $229.39 | 10.581% | $253.6618 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $143.33 | 10.183% | $157.9253 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $11.27 | 13.602% | $12.8029 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $178.29 | 6.304% | $189.5294 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $50.64 | 9.797% | $55.6012 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $235.78 | 12.295% | $264.7692 | $264.77 | $264.75 | $264.80 |
| 7 purchase totals = | $875.55 | $964.8421 | $964.84 | $964.85 | $964.90 | |