| 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 | $234.76 | 8.508% | $254.7334 | $254.73 | $254.75 | $254.70 |
| Purchase #2 | $5.92 | 3.784% | $6.144 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $164.28 | 12.216% | $184.3484 | $184.35 | $184.35 | $184.30 |
| Purchase #4 | $30.95 | 9.800% | $33.9831 | $33.98 | $34.00 | $34.00 |
| Purchase #5 | $105.46 | 3.153% | $108.7852 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $95.57 | 13.614% | $108.5809 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $83.89 | 13.591% | $95.2915 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $720.83 | $791.8665 | $791.86 | $791.95 | $791.80 | |