| 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 | $23.85 | 7.591% | $25.6605 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $23.89 | 5.722% | $25.257 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $159.56 | 7.729% | $171.8924 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $143.91 | 11.337% | $160.2251 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $214.73 | 10.602% | $237.4957 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $69.33 | 9.326% | $75.7957 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $41.73 | 3.722% | $43.2832 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $677.00 | $739.6096 | $739.62 | $739.65 | $739.70 | |