| 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 | $91.83 | 5.283% | $96.6814 | $96.68 | $96.70 | $96.70 |
| Purchase #2 | $123.64 | 13.217% | $139.9815 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $73.44 | 11.632% | $81.9825 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $104.34 | 5.797% | $110.3886 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $231.64 | 9.842% | $254.438 | $254.44 | $254.45 | $254.40 |
| Purchase #6 | $221.29 | 4.428% | $231.0887 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $5.92 | 4.215% | $6.1695 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $852.10 | $920.7302 | $920.73 | $920.80 | $920.80 | |