| 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 | $78.80 | 5.342% | $83.0095 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $210.50 | 7.448% | $226.178 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $218.92 | 5.762% | $231.5342 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $39.73 | 6.660% | $42.376 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $170.42 | 13.232% | $192.97 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $139.55 | 13.129% | $157.8715 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $16.34 | 5.440% | $17.2289 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $874.26 | $951.1681 | $951.17 | $951.20 | $951.20 | |