| 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 | $46.55 | 9.215% | $50.8396 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $140.39 | 13.652% | $159.556 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $166.32 | 13.233% | $188.3291 | $188.33 | $188.35 | $188.30 |
| Purchase #4 | $213.53 | 9.163% | $233.0958 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $56.46 | 9.737% | $61.9575 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $177.91 | 9.704% | $195.1744 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $47.40 | 7.160% | $50.7938 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $848.56 | $939.7462 | $939.75 | $939.75 | $939.80 | |