| 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 | $33.89 | 3.312% | $35.0124 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $142.42 | 3.533% | $147.4517 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $37.52 | 6.528% | $39.9693 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $183.99 | 9.468% | $201.4102 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $208.88 | 13.685% | $237.4652 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $73.89 | 6.817% | $78.9271 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $225.47 | 11.628% | $251.6877 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $906.06 | $991.9236 | $991.93 | $991.90 | $992.00 | |