| 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 | $40.93 | 11.357% | $45.5784 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $10.42 | 10.458% | $11.5097 | $11.51 | $11.50 | $11.50 |
| Purchase #3 | $212.77 | 8.392% | $230.6257 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $55.44 | 10.224% | $61.1082 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $203.56 | 6.598% | $216.9909 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $174.69 | 5.250% | $183.8612 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $97.30 | 7.502% | $104.5994 | $104.60 | $104.60 | $104.60 |
| 7 purchase totals = | $795.11 | $854.2735 | $854.28 | $854.30 | $854.30 | |