| 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 | $90.32 | 8.446% | $97.9484 | $97.95 | $97.95 | $97.90 |
| Purchase #2 | $114.72 | 12.698% | $129.2871 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $210.65 | 3.405% | $217.8226 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $21.40 | 11.445% | $23.8492 | $23.85 | $23.85 | $23.80 |
| Purchase #5 | $65.62 | 8.509% | $71.2036 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $85.53 | 12.760% | $96.4436 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $16.58 | 5.259% | $17.4519 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $604.82 | $654.0064 | $654.00 | $654.00 | $653.90 | |