| 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 | $62.30 | 11.369% | $69.3829 | $69.38 | $69.40 | $69.40 |
| Purchase #2 | $93.53 | 11.844% | $104.6077 | $104.61 | $104.60 | $104.60 |
| Purchase #3 | $14.64 | 7.114% | $15.6815 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $226.94 | 4.847% | $237.9398 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $180.80 | 12.163% | $202.7907 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $220.89 | 3.641% | $228.9326 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $56.57 | 8.568% | $61.4169 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $855.67 | $920.7521 | $920.75 | $920.80 | $920.70 | |