| 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 | $23.62 | 11.197% | $26.2647 | $26.26 | $26.25 | $26.30 |
| Purchase #2 | $161.45 | 8.870% | $175.7706 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $197.50 | 13.132% | $223.4357 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $85.52 | 5.117% | $89.8961 | $89.90 | $89.90 | $89.90 |
| Purchase #5 | $149.33 | 10.803% | $165.4621 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $26.62 | 4.264% | $27.7551 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $248.80 | 5.728% | $263.0513 | $263.05 | $263.05 | $263.10 |
| 7 purchase totals = | $892.84 | $971.6356 | $971.64 | $971.60 | $971.80 | |