| 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 | $97.73 | 4.144% | $101.7799 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $121.95 | 7.536% | $131.1402 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $78.60 | 4.224% | $81.9201 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $164.27 | 11.691% | $183.4748 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $200.81 | 6.261% | $213.3827 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $92.99 | 8.224% | $100.6375 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $49.35 | 8.842% | $53.7135 | $53.71 | $53.70 | $53.70 |
| 7 purchase totals = | $805.70 | $866.0487 | $866.04 | $866.05 | $866.00 | |