| 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 | $17.60 | 3.139% | $18.1525 | $18.15 | $18.15 | $18.20 |
| Purchase #2 | $240.78 | 11.296% | $267.9785 | $267.98 | $268.00 | $268.00 |
| Purchase #3 | $184.87 | 6.413% | $196.7257 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $63.92 | 9.233% | $69.8217 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $207.69 | 5.249% | $218.5916 | $218.59 | $218.60 | $218.60 |
| Purchase #6 | $121.53 | 13.706% | $138.1869 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $26.60 | 4.851% | $27.8904 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $862.99 | $937.3473 | $937.35 | $937.40 | $937.40 | |