| 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 | $46.26 | 12.616% | $52.0962 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $164.34 | 8.806% | $178.8118 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $177.67 | 3.460% | $183.8174 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $92.90 | 10.477% | $102.6331 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $126.88 | 12.735% | $143.0382 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $98.89 | 7.402% | $106.2098 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $198.72 | 7.795% | $214.2102 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $905.66 | $980.8167 | $980.82 | $980.80 | $980.70 | |