| 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 | $11.32 | 5.819% | $11.9787 | $11.98 | $12.00 | $12.00 |
| Purchase #2 | $71.88 | 9.281% | $78.5512 | $78.55 | $78.55 | $78.60 |
| Purchase #3 | $171.33 | 3.629% | $177.5476 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $112.98 | 9.470% | $123.6792 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $249.53 | 12.833% | $281.5522 | $281.55 | $281.55 | $281.60 |
| Purchase #6 | $234.29 | 6.150% | $248.6988 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $79.62 | 6.624% | $84.894 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $930.95 | $1,006.9017 | $1,006.90 | $1,006.95 | $1,007.00 | |