| 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 | $61.36 | 10.188% | $67.6114 | $67.61 | $67.60 | $67.60 |
| Purchase #2 | $149.66 | 5.191% | $157.4289 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $15.40 | 11.256% | $17.1334 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $128.28 | 3.722% | $133.0546 | $133.05 | $133.05 | $133.10 |
| Purchase #5 | $185.68 | 5.590% | $196.0595 | $196.06 | $196.05 | $196.10 |
| Purchase #6 | $56.49 | 8.253% | $61.1521 | $61.15 | $61.15 | $61.20 |
| Purchase #7 | $23.60 | 8.251% | $25.5472 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $620.47 | $657.9871 | $657.98 | $658.00 | $658.00 | |