| 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 | $48.37 | 12.561% | $54.4458 | $54.45 | $54.45 | $54.40 |
| Purchase #2 | $176.75 | 5.395% | $186.2857 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $184.35 | 13.282% | $208.8354 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $90.79 | 5.317% | $95.6173 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $29.62 | 4.452% | $30.9387 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $190.32 | 10.680% | $210.6462 | $210.65 | $210.65 | $210.60 |
| Purchase #7 | $126.51 | 6.503% | $134.7369 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $846.71 | $921.5060 | $921.53 | $921.55 | $921.30 | |