| 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 | $47.75 | 6.642% | $50.9216 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $13.71 | 8.435% | $14.8664 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $88.85 | 5.313% | $93.5706 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $165.79 | 7.634% | $178.4464 | $178.45 | $178.45 | $178.40 |
| Purchase #5 | $63.35 | 3.212% | $65.3848 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $182.85 | 11.783% | $204.3952 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $212.96 | 13.608% | $241.9396 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $775.26 | $849.5246 | $849.53 | $849.50 | $849.50 | |