| 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 | $25.90 | 4.486% | $27.0619 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $187.70 | 6.655% | $200.1914 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $175.31 | 5.854% | $185.5726 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $22.47 | 12.691% | $25.3217 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $174.38 | 8.546% | $189.2825 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $85.95 | 10.721% | $95.1647 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $153.88 | 11.184% | $171.0899 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $825.59 | $893.6847 | $893.67 | $893.65 | $893.80 | |