| 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 | $66.99 | 12.551% | $75.3979 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $199.68 | 11.372% | $222.3876 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $15.85 | 13.847% | $18.0447 | $18.04 | $18.05 | $18.00 |
| Purchase #4 | $39.63 | 12.291% | $44.5009 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $114.32 | 5.347% | $120.4327 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $67.33 | 6.243% | $71.5334 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $65.73 | 8.626% | $71.3999 | $71.40 | $71.40 | $71.40 |
| 7 purchase totals = | $569.53 | $623.6971 | $623.69 | $623.75 | $623.60 | |