| 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 | $34.43 | 7.428% | $36.9875 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $31.87 | 5.104% | $33.4966 | $33.50 | $33.50 | $33.50 |
| Purchase #3 | $108.66 | 6.575% | $115.8044 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $56.36 | 7.312% | $60.481 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $197.41 | 12.676% | $222.4337 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $101.43 | 5.413% | $106.9204 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $211.98 | 13.126% | $239.8045 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $742.14 | $815.9281 | $815.92 | $815.95 | $815.90 | |