| 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 | $89.62 | 11.446% | $99.8779 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $212.69 | 9.287% | $232.4425 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $96.53 | 6.808% | $103.1018 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $42.94 | 9.342% | $46.9515 | $46.95 | $46.95 | $47.00 |
| Purchase #5 | $154.25 | 6.238% | $163.8721 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $197.91 | 9.552% | $216.8144 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $202.29 | 3.783% | $209.9426 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $996.23 | $1,073.0028 | $1,072.99 | $1,073.00 | $1,073.00 | |