| 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 | $36.45 | 8.838% | $39.6715 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $88.52 | 3.222% | $91.3721 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $82.68 | 12.408% | $92.9389 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $192.80 | 6.554% | $205.4361 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $161.52 | 12.232% | $181.2771 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $172.37 | 10.760% | $190.917 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $62.46 | 3.476% | $64.6311 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $796.80 | $866.2438 | $866.25 | $866.25 | $866.20 | |