| 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 | $34.70 | 13.601% | $39.4195 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $70.55 | 9.355% | $77.15 | $77.15 | $77.15 | $77.20 |
| Purchase #3 | $67.77 | 11.825% | $75.7838 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $23.71 | 7.389% | $25.4619 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $114.62 | 4.514% | $119.7939 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $192.41 | 3.855% | $199.8274 | $199.83 | $199.85 | $199.80 |
| Purchase #7 | $144.92 | 6.122% | $153.792 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $648.68 | $691.2285 | $691.22 | $691.25 | $691.30 | |