| 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 | $17.48 | 12.513% | $19.6673 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $115.73 | 4.339% | $120.7515 | $120.75 | $120.75 | $120.80 |
| Purchase #3 | $14.56 | 3.170% | $15.0216 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $69.95 | 12.453% | $78.6609 | $78.66 | $78.65 | $78.70 |
| Purchase #5 | $244.32 | 3.648% | $253.2328 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $75.58 | 13.372% | $85.6866 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $161.32 | 8.309% | $174.7241 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $698.94 | $747.7448 | $747.74 | $747.70 | $747.80 | |