| 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 | $89.85 | 5.262% | $94.5779 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $10.38 | 6.759% | $11.0816 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $122.33 | 12.643% | $137.7962 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $197.35 | 8.849% | $214.8135 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $16.28 | 4.776% | $17.0575 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $116.54 | 10.539% | $128.8222 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $173.47 | 12.324% | $194.8484 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $726.20 | $798.9973 | $799.00 | $799.00 | $799.00 | |