| 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 | $74.73 | 9.698% | $81.9773 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $29.95 | 3.416% | $30.9731 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $157.64 | 9.364% | $172.4014 | $172.40 | $172.40 | $172.40 |
| Purchase #4 | $212.28 | 13.720% | $241.4048 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $101.39 | 12.814% | $114.3821 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $231.79 | 3.186% | $239.1748 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $56.33 | 6.388% | $59.9284 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $864.11 | $940.2419 | $940.23 | $940.25 | $940.30 | |