| 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 | $69.56 | 12.138% | $78.0032 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $66.69 | 5.179% | $70.1439 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $175.32 | 10.267% | $193.3201 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $122.41 | 4.642% | $128.0923 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $84.35 | 3.721% | $87.4887 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $249.69 | 6.286% | $265.3855 | $265.39 | $265.40 | $265.40 |
| Purchase #7 | $27.90 | 6.847% | $29.8103 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $795.92 | $852.2440 | $852.24 | $852.25 | $852.20 | |