| 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 | $13.43 | 7.744% | $14.47 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $99.43 | 3.287% | $102.6983 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $71.54 | 10.271% | $78.8879 | $78.89 | $78.90 | $78.90 |
| Purchase #4 | $87.75 | 3.867% | $91.1433 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $226.25 | 9.496% | $247.7347 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $248.60 | 4.694% | $260.2693 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $8.81 | 9.597% | $9.6555 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $755.81 | $804.8590 | $804.86 | $804.85 | $804.90 | |