| 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 | $81.57 | 11.504% | $90.9538 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $69.83 | 11.690% | $77.9931 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $60.41 | 4.470% | $63.1103 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $83.84 | 7.153% | $89.8371 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $171.60 | 13.850% | $195.3666 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $209.81 | 10.723% | $232.3079 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $14.64 | 6.677% | $15.6175 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $691.70 | $765.1863 | $765.19 | $765.15 | $765.20 | |