| 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 | $22.42 | 9.813% | $24.6201 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $216.52 | 8.529% | $234.987 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $12.32 | 4.274% | $12.8466 | $12.85 | $12.85 | $12.80 |
| Purchase #4 | $197.72 | 10.346% | $218.1761 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $136.99 | 6.136% | $145.3957 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $120.71 | 5.395% | $127.2223 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $61.79 | 7.201% | $66.2395 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $768.47 | $829.4873 | $829.50 | $829.50 | $829.40 | |