| 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 | $89.80 | 3.311% | $92.7733 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $26.45 | 9.849% | $29.0551 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $198.97 | 12.558% | $223.9567 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $228.65 | 3.140% | $235.8296 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $39.65 | 9.394% | $43.3747 | $43.37 | $43.35 | $43.40 |
| Purchase #6 | $84.74 | 8.591% | $92.02 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $42.43 | 3.547% | $43.935 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $710.69 | $760.9444 | $760.95 | $760.90 | $761.00 | |