| 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 | $79.43 | 5.491% | $83.7915 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $47.73 | 9.193% | $52.1178 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $188.94 | 6.698% | $201.5952 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $140.40 | 3.569% | $145.4109 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $114.35 | 7.111% | $122.4814 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $169.94 | 9.261% | $185.6781 | $185.68 | $185.70 | $185.70 |
| Purchase #7 | $34.86 | 6.359% | $37.0767 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $775.65 | $828.1516 | $828.16 | $828.20 | $828.20 | |