| 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 | $66.71 | 3.564% | $69.0875 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $235.96 | 8.744% | $256.5923 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $162.60 | 8.438% | $176.3202 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $119.73 | 9.543% | $131.1558 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $118.66 | 6.606% | $126.4987 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $125.33 | 9.371% | $137.0747 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $203.72 | 12.186% | $228.5453 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $1,032.71 | $1,125.2745 | $1,125.28 | $1,125.25 | $1,125.30 | |