| 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 | $22.85 | 9.636% | $25.0518 | $25.05 | $25.05 | $25.10 |
| Purchase #2 | $5.30 | 11.589% | $5.9142 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $166.50 | 9.425% | $182.1926 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $151.64 | 8.857% | $165.0708 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $47.79 | 13.405% | $54.1962 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $36.88 | 10.315% | $40.6842 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $230.27 | 3.493% | $238.3133 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $661.23 | $711.4231 | $711.41 | $711.40 | $711.50 | |