| 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 | $99.25 | 5.544% | $104.7524 | $104.75 | $104.75 | $104.80 |
| Purchase #2 | $121.99 | 13.755% | $138.7697 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $22.80 | 5.212% | $23.9883 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $35.89 | 11.359% | $39.9667 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $44.27 | 4.590% | $46.302 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $67.95 | 3.576% | $70.3799 | $70.38 | $70.40 | $70.40 |
| Purchase #7 | $123.92 | 12.399% | $139.2848 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $516.07 | $563.4438 | $563.44 | $563.45 | $563.60 | |