| 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 | $85.59 | 13.852% | $97.4459 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $14.74 | 7.501% | $15.8456 | $15.85 | $15.85 | $15.80 |
| Purchase #3 | $137.70 | 9.151% | $150.3009 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $171.33 | 7.750% | $184.6081 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $88.55 | 12.419% | $99.547 | $99.55 | $99.55 | $99.50 |
| Purchase #6 | $201.68 | 7.498% | $216.802 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $80.74 | 10.146% | $88.9319 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $780.33 | $853.4814 | $853.49 | $853.50 | $853.30 | |