| 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 | $11.64 | 5.764% | $12.3109 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $64.49 | 13.630% | $73.28 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $40.59 | 8.108% | $43.881 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $40.98 | 5.140% | $43.0864 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $177.47 | 11.501% | $197.8808 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $9.31 | 8.770% | $10.1265 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $113.97 | 4.590% | $119.2012 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $458.45 | $499.7668 | $499.77 | $499.85 | $499.80 | |