| 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 | $87.54 | 10.795% | $96.9899 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $223.87 | 10.348% | $247.0361 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $17.48 | 12.175% | $19.6082 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $16.87 | 8.739% | $18.3443 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $228.59 | 4.265% | $238.3394 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $188.70 | 5.271% | $198.6464 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $176.46 | 12.814% | $199.0716 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $939.51 | $1,018.0359 | $1,018.04 | $1,018.05 | $1,017.90 | |