| 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 | $180.40 | 13.718% | $205.1473 | $205.15 | $205.15 | $205.10 |
| Purchase #2 | $213.42 | 6.427% | $227.1365 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $51.55 | 4.270% | $53.7512 | $53.75 | $53.75 | $53.80 |
| Purchase #4 | $125.55 | 6.783% | $134.0661 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $48.90 | 3.769% | $50.743 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $66.54 | 3.874% | $69.1178 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $55.26 | 13.508% | $62.7245 | $62.72 | $62.70 | $62.70 |
| 7 purchase totals = | $741.62 | $802.6864 | $802.69 | $802.65 | $802.60 | |