| 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 | $52.89 | 6.170% | $56.1533 | $56.15 | $56.15 | $56.20 |
| Purchase #2 | $95.32 | 7.519% | $102.4871 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $115.93 | 9.187% | $126.5805 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $86.73 | 8.802% | $94.364 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $52.32 | 8.133% | $56.5752 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $167.48 | 5.239% | $176.2543 | $176.25 | $176.25 | $176.30 |
| Purchase #7 | $46.57 | 4.375% | $48.6074 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $617.24 | $661.0218 | $661.02 | $661.05 | $661.20 | |