| 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 | $73.71 | 6.575% | $78.5564 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $19.30 | 13.793% | $21.962 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $11.34 | 13.426% | $12.8625 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $187.58 | 5.106% | $197.1578 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $97.31 | 9.175% | $106.2382 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $232.40 | 7.756% | $250.4249 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $160.36 | 10.146% | $176.6301 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $782.00 | $843.8319 | $843.83 | $843.80 | $843.90 | |