| 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 | $71.25 | 11.438% | $79.3996 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $187.69 | 7.743% | $202.2228 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $28.68 | 6.170% | $30.4496 | $30.45 | $30.45 | $30.40 |
| Purchase #4 | $87.29 | 3.250% | $90.1269 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $105.55 | 7.703% | $113.6805 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $213.67 | 4.514% | $223.3151 | $223.32 | $223.30 | $223.30 |
| Purchase #7 | $56.70 | 11.162% | $63.0289 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $750.83 | $802.2234 | $802.23 | $802.25 | $802.10 | |