| 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 | $94.86 | 8.820% | $103.2267 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $96.37 | 5.727% | $101.8891 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $99.99 | 8.250% | $108.2392 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $201.84 | 12.285% | $226.636 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $113.44 | 12.611% | $127.7459 | $127.75 | $127.75 | $127.70 |
| Purchase #6 | $26.39 | 9.218% | $28.8226 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $106.84 | 5.564% | $112.7846 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $739.73 | $809.3441 | $809.35 | $809.40 | $809.20 | |