| 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 | $26.46 | 6.261% | $28.1167 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $77.69 | 6.556% | $82.7834 | $82.78 | $82.80 | $82.80 |
| Purchase #3 | $38.78 | 13.212% | $43.9036 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $208.59 | 9.582% | $228.5771 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $53.60 | 4.560% | $56.0442 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $120.55 | 12.841% | $136.0298 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $220.64 | 7.115% | $236.3385 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $746.31 | $811.7933 | $811.79 | $811.85 | $811.70 | |