| 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 | $24.28 | 4.863% | $25.4607 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $232.77 | 6.618% | $248.1747 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $150.84 | 3.412% | $155.9867 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $56.50 | 9.575% | $61.9099 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $131.63 | 10.356% | $145.2616 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $65.42 | 12.555% | $73.6335 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $127.95 | 11.823% | $143.0775 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $789.39 | $853.5046 | $853.50 | $853.50 | $853.60 | |