| 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 | $76.96 | 7.476% | $82.7135 | $82.71 | $82.70 | $82.70 |
| Purchase #2 | $202.27 | 5.696% | $213.7913 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $192.50 | 6.718% | $205.4322 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $94.48 | 5.788% | $99.9485 | $99.95 | $99.95 | $99.90 |
| Purchase #5 | $121.60 | 5.858% | $128.7233 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $87.65 | 5.149% | $92.1631 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $231.44 | 3.780% | $240.1884 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $1,006.90 | $1,062.9603 | $1,062.95 | $1,062.95 | $1,062.90 | |