| 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 | $45.97 | 10.365% | $50.7348 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $228.37 | 4.186% | $237.9296 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $7.49 | 8.548% | $8.1302 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $114.78 | 7.234% | $123.0832 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $205.93 | 8.779% | $224.0086 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $154.41 | 12.238% | $173.3067 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $240.83 | 10.132% | $265.2309 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $997.78 | $1,082.4240 | $1,082.42 | $1,082.50 | $1,082.30 | |