| 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 | $67.97 | 3.485% | $70.3388 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $186.95 | 4.868% | $196.0507 | $196.05 | $196.05 | $196.10 |
| Purchase #3 | $35.55 | 7.153% | $38.0929 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $158.25 | 10.188% | $174.3725 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $22.50 | 12.199% | $25.2448 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $180.81 | 10.786% | $200.3122 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $179.98 | 7.554% | $193.5757 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $832.01 | $897.9876 | $897.98 | $898.00 | $898.00 | |