| 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 | $82.74 | 5.683% | $87.4421 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $6.87 | 3.162% | $7.0872 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $24.56 | 6.411% | $26.1345 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $197.25 | 3.562% | $204.276 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $123.59 | 5.670% | $130.5976 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $140.25 | 4.630% | $146.7436 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $185.25 | 7.536% | $199.2104 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $760.51 | $801.4914 | $801.49 | $801.55 | $801.40 | |