| 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 | $201.92 | 5.578% | $213.1831 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $22.38 | 10.248% | $24.6735 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $87.49 | 6.263% | $92.9695 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $11.44 | 13.415% | $12.9747 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $172.26 | 11.622% | $192.2801 | $192.28 | $192.30 | $192.30 |
| Purchase #6 | $78.60 | 12.833% | $88.6867 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $46.34 | 9.787% | $50.8753 | $50.88 | $50.90 | $50.90 |
| 7 purchase totals = | $620.43 | $675.6429 | $675.64 | $675.65 | $675.80 | |