| 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 | $13.48 | 8.129% | $14.5758 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $95.89 | 7.234% | $102.8267 | $102.83 | $102.85 | $102.80 |
| Purchase #3 | $134.99 | 10.154% | $148.6969 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $159.36 | 5.554% | $168.2109 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $188.91 | 3.765% | $196.0225 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $31.61 | 9.351% | $34.5659 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $96.81 | 12.446% | $108.859 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $721.05 | $773.7577 | $773.77 | $773.75 | $773.80 | |