| 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 | $33.84 | 10.233% | $37.3028 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $9.45 | 4.437% | $9.8693 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $45.33 | 3.760% | $47.0344 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $208.36 | 6.735% | $222.393 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $217.34 | 4.208% | $226.4857 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $64.54 | 8.806% | $70.2234 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $192.48 | 4.582% | $201.2994 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $771.34 | $814.6080 | $814.60 | $814.60 | $814.60 | |