| 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 | $165.28 | 4.385% | $172.5275 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $176.30 | 11.294% | $196.2113 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $25.72 | 4.309% | $26.8283 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $117.51 | 3.526% | $121.6534 | $121.65 | $121.65 | $121.70 |
| Purchase #5 | $58.73 | 11.119% | $65.2602 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $250.32 | 4.683% | $262.0425 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $5.37 | 5.839% | $5.6836 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $799.23 | $850.2068 | $850.20 | $850.25 | $850.20 | |