| 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 | $46.62 | 6.160% | $49.4918 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $27.68 | 6.237% | $29.4064 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $169.63 | 13.268% | $192.1365 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $32.55 | 3.615% | $33.7267 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $63.98 | 4.406% | $66.799 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $88.95 | 12.309% | $99.8989 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $68.33 | 12.504% | $76.874 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $497.74 | $548.3333 | $548.34 | $548.35 | $548.30 | |