| 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 | $33.45 | 7.309% | $35.8949 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $241.61 | 11.194% | $268.6558 | $268.66 | $268.65 | $268.70 |
| Purchase #3 | $10.77 | 5.452% | $11.3572 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $89.62 | 11.857% | $100.2462 | $100.25 | $100.25 | $100.20 |
| Purchase #5 | $66.80 | 3.756% | $69.309 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $112.32 | 8.479% | $121.8436 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $10.75 | 9.701% | $11.7929 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $565.32 | $619.0996 | $619.10 | $619.10 | $619.10 | |