| 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 | $70.43 | 6.795% | $75.2157 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $164.39 | 8.311% | $178.0525 | $178.05 | $178.05 | $178.10 |
| Purchase #3 | $128.44 | 7.245% | $137.7455 | $137.75 | $137.75 | $137.70 |
| Purchase #4 | $16.34 | 11.699% | $18.2516 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $185.67 | 7.477% | $199.5525 | $199.55 | $199.55 | $199.60 |
| Purchase #6 | $191.33 | 8.705% | $207.9853 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $78.31 | 3.286% | $80.8833 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $834.91 | $897.6864 | $897.69 | $897.70 | $897.80 | |