| 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 | $41.74 | 7.338% | $44.8029 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $11.97 | 6.717% | $12.774 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $115.81 | 3.147% | $119.4545 | $119.45 | $119.45 | $119.50 |
| Purchase #4 | $205.47 | 12.869% | $231.9119 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $64.42 | 8.803% | $70.0909 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $98.62 | 3.542% | $102.1131 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $62.80 | 13.764% | $71.4438 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $600.83 | $652.5911 | $652.57 | $652.55 | $652.60 | |