| 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 | $244.60 | 12.514% | $275.2092 | $275.21 | $275.20 | $275.20 |
| Purchase #2 | $111.39 | 7.810% | $120.0896 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $43.43 | 3.594% | $44.9909 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $16.28 | 4.629% | $17.0336 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $86.36 | 4.127% | $89.9241 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $44.58 | 10.736% | $49.3661 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $162.54 | 3.231% | $167.7917 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $709.18 | $764.4052 | $764.40 | $764.40 | $764.40 | |