| 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 | $83.48 | 3.325% | $86.2557 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $6.82 | 10.826% | $7.5583 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $64.42 | 10.449% | $71.1512 | $71.15 | $71.15 | $71.20 |
| Purchase #4 | $192.75 | 4.422% | $201.2734 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $34.26 | 6.275% | $36.4098 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $52.99 | 8.494% | $57.491 | $57.49 | $57.50 | $57.50 |
| Purchase #7 | $161.78 | 7.432% | $173.8035 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $596.50 | $633.9429 | $633.94 | $633.90 | $634.10 | |