| 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 | $9.51 | 7.246% | $10.1991 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $220.90 | 11.411% | $246.1069 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $57.37 | 11.394% | $63.9067 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $150.80 | 3.118% | $155.5019 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $168.47 | 6.407% | $179.2639 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $91.66 | 10.181% | $100.9919 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $119.45 | 6.742% | $127.5033 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $818.16 | $883.4737 | $883.47 | $883.45 | $883.50 | |