| 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 | $117.81 | 9.114% | $128.5472 | $128.55 | $128.55 | $128.50 |
| Purchase #2 | $65.30 | 3.567% | $67.6293 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $28.55 | 8.395% | $30.9468 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $232.44 | 4.613% | $243.1625 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $201.86 | 10.437% | $222.9281 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $185.41 | 6.355% | $197.1928 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $52.27 | 10.630% | $57.8263 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $883.64 | $948.2330 | $948.24 | $948.30 | $948.10 | |