| 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 | $63.68 | 12.365% | $71.554 | $71.55 | $71.55 | $71.60 |
| Purchase #2 | $93.79 | 10.301% | $103.4513 | $103.45 | $103.45 | $103.50 |
| Purchase #3 | $79.97 | 6.776% | $85.3888 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $78.87 | 11.574% | $87.9984 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $10.58 | 8.161% | $11.4434 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $233.50 | 11.417% | $260.1587 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $57.82 | 8.579% | $62.7804 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $618.21 | $682.7750 | $682.77 | $682.80 | $682.90 | |