| 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 | $34.86 | 4.386% | $36.389 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $179.41 | 13.417% | $203.4814 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $103.90 | 10.771% | $115.0911 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $218.72 | 9.448% | $239.3847 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $43.57 | 7.364% | $46.7785 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $115.71 | 8.683% | $125.7571 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $157.82 | 3.125% | $162.7519 | $162.75 | $162.75 | $162.80 |
| 7 purchase totals = | $853.99 | $929.6337 | $929.63 | $929.70 | $929.80 | |