| 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 | $11.86 | 10.689% | $13.1277 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $32.72 | 4.834% | $34.3017 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $40.46 | 12.165% | $45.382 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $97.45 | 13.363% | $110.4722 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $85.81 | 7.245% | $92.0269 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $140.62 | 4.549% | $147.0168 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $242.31 | 8.499% | $262.9039 | $262.90 | $262.90 | $262.90 |
| 7 purchase totals = | $651.23 | $705.2312 | $705.23 | $705.25 | $705.20 | |