| 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 | $35.37 | 12.116% | $39.6554 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $208.55 | 6.195% | $221.4697 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $213.87 | 4.147% | $222.7392 | $222.74 | $222.75 | $222.70 |
| Purchase #4 | $46.55 | 11.179% | $51.7538 | $51.75 | $51.75 | $51.80 |
| Purchase #5 | $212.43 | 7.243% | $227.8163 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $158.46 | 11.496% | $176.6766 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $169.86 | 5.745% | $179.6185 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $1,045.09 | $1,119.7295 | $1,119.74 | $1,119.70 | $1,119.80 | |