| 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 | $98.80 | 6.853% | $105.5708 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $202.75 | 4.127% | $211.1175 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $134.56 | 3.231% | $138.9076 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $13.32 | 6.547% | $14.1921 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $11.30 | 11.504% | $12.6 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $171.56 | 5.751% | $181.4264 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $168.64 | 8.405% | $182.8142 | $182.81 | $182.80 | $182.80 |
| 7 purchase totals = | $800.93 | $846.6286 | $846.63 | $846.60 | $846.60 | |