| 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 | $36.89 | 6.534% | $39.3004 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $128.28 | 13.700% | $145.8544 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $205.59 | 13.694% | $233.7435 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $154.37 | 7.302% | $165.6421 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $215.58 | 13.814% | $245.3602 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $67.39 | 11.620% | $75.2207 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $182.83 | 9.319% | $199.8679 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $990.93 | $1,104.9892 | $1,104.98 | $1,104.95 | $1,105.00 | |