| 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 | $64.63 | 6.468% | $68.8103 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $65.28 | 8.176% | $70.6173 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $216.60 | 9.611% | $237.4174 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $143.28 | 10.776% | $158.7199 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $80.33 | 12.843% | $90.6468 | $90.65 | $90.65 | $90.60 |
| Purchase #6 | $26.62 | 7.689% | $28.6668 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $182.55 | 12.655% | $205.6517 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $779.29 | $860.5302 | $860.54 | $860.45 | $860.50 | |