| 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 | $72.26 | 13.346% | $81.9038 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $157.57 | 9.504% | $172.5455 | $172.55 | $172.55 | $172.50 |
| Purchase #3 | $134.34 | 8.300% | $145.4902 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $243.31 | 10.779% | $269.5364 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $62.95 | 13.189% | $71.2525 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $151.74 | 3.718% | $157.3817 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $61.44 | 12.413% | $69.0665 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $883.61 | $967.1766 | $967.18 | $967.20 | $967.20 | |