| 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 | $15.27 | 8.226% | $16.5261 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $96.78 | 3.567% | $100.2321 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $148.39 | 6.393% | $157.8766 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $161.69 | 11.600% | $180.446 | $180.45 | $180.45 | $180.40 |
| Purchase #5 | $72.67 | 8.465% | $78.8215 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $229.87 | 8.545% | $249.5124 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $70.39 | 6.872% | $75.2272 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $795.06 | $858.6419 | $858.65 | $858.70 | $858.50 | |