| 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 | $72.57 | 11.364% | $80.8169 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $220.60 | 5.424% | $232.5653 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $154.90 | 3.848% | $160.8606 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $140.78 | 11.159% | $156.4896 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $9.32 | 6.627% | $9.9376 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $88.62 | 5.612% | $93.5934 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $33.74 | 6.706% | $36.0026 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $720.53 | $770.2660 | $770.27 | $770.25 | $770.30 | |