| 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 | $63.89 | 11.206% | $71.0495 | $71.05 | $71.05 | $71.00 |
| Purchase #2 | $129.82 | 11.544% | $144.8064 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $99.65 | 12.566% | $112.172 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $80.59 | 3.411% | $83.3389 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $168.68 | 6.727% | $180.0271 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $61.82 | 11.744% | $69.0801 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $11.82 | 7.576% | $12.7155 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $616.27 | $673.1895 | $673.20 | $673.20 | $673.10 | |