| 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 | $35.58 | 5.320% | $37.4729 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $76.94 | 13.217% | $87.1092 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $131.54 | 8.250% | $142.3921 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $239.90 | 3.532% | $248.3733 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $151.99 | 9.456% | $166.3622 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $237.43 | 10.561% | $262.505 | $262.51 | $262.50 | $262.50 |
| Purchase #7 | $110.91 | 9.611% | $121.5696 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $984.29 | $1,065.7843 | $1,065.78 | $1,065.70 | $1,065.90 | |