| 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 | $5.98 | 10.510% | $6.6085 | $6.61 | $6.60 | $6.60 |
| Purchase #2 | $234.74 | 4.542% | $245.4019 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $214.74 | 5.449% | $226.4412 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $103.43 | 9.735% | $113.4989 | $113.50 | $113.50 | $113.50 |
| Purchase #5 | $46.43 | 6.584% | $49.487 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $134.43 | 13.250% | $152.242 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $181.66 | 12.522% | $204.4075 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $921.41 | $998.0870 | $998.09 | $998.10 | $998.00 | |