| 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 | $70.91 | 3.509% | $73.3982 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $99.65 | 8.605% | $108.2249 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $134.65 | 8.591% | $146.2178 | $146.22 | $146.20 | $146.20 |
| Purchase #4 | $30.66 | 13.163% | $34.6958 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $205.69 | 3.214% | $212.3009 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $69.96 | 11.596% | $78.0726 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $21.30 | 6.178% | $22.6159 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $632.82 | $675.5261 | $675.53 | $675.45 | $675.50 | |