| 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 | $61.39 | 7.500% | $65.9943 | $65.99 | $66.00 | $66.00 |
| Purchase #2 | $150.70 | 9.670% | $165.2727 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $55.38 | 10.457% | $61.1711 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $62.54 | 13.205% | $70.7984 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $174.45 | 8.719% | $189.6603 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $127.94 | 3.457% | $132.3629 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $152.50 | 9.777% | $167.4099 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $784.90 | $852.6696 | $852.66 | $852.60 | $852.80 | |