| 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 | $88.43 | 9.340% | $96.6894 | $96.69 | $96.70 | $96.70 |
| Purchase #2 | $160.63 | 11.378% | $178.9065 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $93.26 | 6.749% | $99.5541 | $99.55 | $99.55 | $99.60 |
| Purchase #4 | $11.34 | 6.254% | $12.0492 | $12.05 | $12.05 | $12.00 |
| Purchase #5 | $242.39 | 13.560% | $275.2581 | $275.26 | $275.25 | $275.30 |
| Purchase #6 | $112.68 | 9.854% | $123.7835 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $122.83 | 9.754% | $134.8108 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $831.56 | $921.0516 | $921.05 | $921.05 | $921.10 | |