| 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 | $97.26 | 9.148% | $106.1573 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $185.42 | 3.476% | $191.8652 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $61.28 | 10.170% | $67.5122 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $26.67 | 9.561% | $29.2199 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $101.35 | 9.458% | $110.9357 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $79.28 | 6.288% | $84.2651 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $64.77 | 4.793% | $67.8744 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $616.03 | $657.8298 | $657.84 | $657.75 | $657.90 | |