| 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 | $100.74 | 9.217% | $110.0252 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $154.88 | 5.170% | $162.8873 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $70.34 | 7.226% | $75.4228 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $40.66 | 11.597% | $45.3753 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $167.79 | 5.189% | $176.4966 | $176.50 | $176.50 | $176.50 |
| Purchase #6 | $235.39 | 11.168% | $261.6784 | $261.68 | $261.70 | $261.70 |
| Purchase #7 | $187.92 | 7.729% | $202.4443 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $957.72 | $1,034.3299 | $1,034.34 | $1,034.40 | $1,034.30 | |