| 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 | $67.66 | 8.390% | $73.3367 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $34.50 | 3.348% | $35.6551 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $121.57 | 12.767% | $137.0908 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $36.94 | 10.166% | $40.6953 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $68.43 | 3.610% | $70.9003 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $54.33 | 5.258% | $57.1867 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $128.72 | 3.372% | $133.0604 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $512.15 | $547.9253 | $547.94 | $547.95 | $548.00 | |