| 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 | $70.83 | 6.855% | $75.6854 | $75.69 | $75.70 | $75.70 |
| Purchase #2 | $62.35 | 13.311% | $70.6494 | $70.65 | $70.65 | $70.60 |
| Purchase #3 | $154.76 | 5.593% | $163.4157 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $75.38 | 10.347% | $83.1796 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $199.40 | 4.393% | $208.1596 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $99.81 | 5.442% | $105.2417 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $118.25 | 4.685% | $123.79 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $780.78 | $830.1214 | $830.13 | $830.15 | $830.10 | |