| 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 | $76.33 | 3.620% | $79.0931 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $185.31 | 5.719% | $195.9079 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $211.41 | 4.300% | $220.5006 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $5.80 | 4.775% | $6.077 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $233.48 | 6.315% | $248.2243 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $216.32 | 9.673% | $237.2446 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $111.98 | 5.760% | $118.43 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $1,040.63 | $1,105.4775 | $1,105.47 | $1,105.50 | $1,105.40 | |