| 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 | $67.48 | 10.417% | $74.5094 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $215.89 | 5.342% | $227.4228 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $185.55 | 12.445% | $208.6417 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $39.87 | 8.425% | $43.229 | $43.23 | $43.25 | $43.20 |
| Purchase #5 | $149.90 | 9.777% | $164.5557 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $181.52 | 3.196% | $187.3214 | $187.32 | $187.30 | $187.30 |
| Purchase #7 | $76.53 | 4.558% | $80.0182 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $916.74 | $985.6982 | $985.70 | $985.65 | $985.60 | |