| 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 | $51.71 | 9.144% | $56.4384 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $208.63 | 4.519% | $218.058 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $215.55 | 10.311% | $237.7754 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $6.62 | 6.354% | $7.0406 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $99.35 | 7.692% | $106.992 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $174.26 | 11.234% | $193.8364 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $177.35 | 4.213% | $184.8218 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $933.47 | $1,004.9626 | $1,004.97 | $1,005.00 | $1,004.90 | |