| 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 | $115.82 | 5.797% | $122.5341 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $78.38 | 10.707% | $86.7721 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $11.72 | 4.169% | $12.2086 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $15.95 | 4.585% | $16.6813 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $70.47 | 5.456% | $74.3148 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $226.49 | 5.254% | $238.3898 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $195.27 | 10.457% | $215.6894 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $714.10 | $766.5901 | $766.58 | $766.60 | $766.60 | |