| 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 | $33.58 | 4.815% | $35.1969 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $51.39 | 9.181% | $56.1081 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $200.51 | 9.840% | $220.2402 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $197.85 | 5.366% | $208.4666 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $31.72 | 8.725% | $34.4876 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $11.72 | 6.567% | $12.4897 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $14.57 | 8.850% | $15.8594 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $541.34 | $582.8485 | $582.86 | $582.85 | $582.90 | |