| 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 | $5.48 | 13.700% | $6.2308 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $31.28 | 8.474% | $33.9307 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $221.66 | 8.790% | $241.1439 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $171.47 | 9.724% | $188.1437 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $54.99 | 6.510% | $58.5698 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $206.33 | 8.198% | $223.2449 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $188.72 | 8.703% | $205.1443 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $879.93 | $956.4081 | $956.39 | $956.45 | $956.20 | |