| 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 | $59.93 | 9.170% | $65.4256 | $65.43 | $65.45 | $65.40 |
| Purchase #2 | $142.65 | 12.103% | $159.9149 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $25.25 | 9.810% | $27.727 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $73.53 | 8.567% | $79.8293 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $17.32 | 5.664% | $18.301 | $18.30 | $18.30 | $18.30 |
| Purchase #6 | $147.92 | 11.676% | $165.1911 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $83.54 | 12.244% | $93.7686 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $550.14 | $610.1575 | $610.16 | $610.20 | $610.10 | |