| 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 | $62.40 | 10.745% | $69.1049 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $120.36 | 6.267% | $127.903 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $138.31 | 6.801% | $147.7165 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $122.61 | 11.132% | $136.2589 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $10.46 | 6.325% | $11.1216 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $184.67 | 4.621% | $193.2036 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $78.47 | 8.342% | $85.016 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $717.28 | $770.3245 | $770.32 | $770.25 | $770.30 | |