| 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 | $107.85 | 13.300% | $122.1941 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $76.85 | 3.486% | $79.529 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $144.54 | 10.303% | $159.432 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $39.44 | 8.292% | $42.7104 | $42.71 | $42.70 | $42.70 |
| Purchase #5 | $212.73 | 10.177% | $234.3795 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $75.26 | 3.596% | $77.9663 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $48.29 | 4.603% | $50.5128 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $704.96 | $766.7241 | $766.72 | $766.75 | $766.70 | |