| 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 | $63.74 | 4.170% | $66.398 | $66.40 | $66.40 | $66.40 |
| Purchase #2 | $244.52 | 13.845% | $278.3738 | $278.37 | $278.35 | $278.40 |
| Purchase #3 | $127.60 | 7.331% | $136.9544 | $136.95 | $136.95 | $137.00 |
| Purchase #4 | $173.40 | 6.720% | $185.0525 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $118.96 | 12.450% | $133.7705 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $45.82 | 11.128% | $50.9188 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $9.53 | 3.596% | $9.8727 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $783.57 | $861.3407 | $861.33 | $861.25 | $861.50 | |