| 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 | $66.87 | 3.536% | $69.2345 | $69.23 | $69.25 | $69.20 |
| Purchase #2 | $22.42 | 4.426% | $23.4123 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $147.28 | 10.226% | $162.3409 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $124.56 | 13.606% | $141.5076 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $141.84 | 8.754% | $154.2567 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $62.30 | 12.182% | $69.8894 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $222.44 | 3.487% | $230.1965 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $787.71 | $850.8379 | $850.84 | $850.85 | $850.80 | |