| 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 | $75.60 | 3.448% | $78.2067 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $165.25 | 6.633% | $176.211 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $51.88 | 8.812% | $56.4517 | $56.45 | $56.45 | $56.50 |
| Purchase #4 | $62.45 | 11.779% | $69.806 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $188.36 | 5.674% | $199.0475 | $199.05 | $199.05 | $199.00 |
| Purchase #6 | $122.99 | 6.369% | $130.8232 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $238.85 | 5.563% | $252.1372 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $905.38 | $962.6833 | $962.69 | $962.65 | $962.60 | |