| 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 | $93.76 | 3.721% | $97.2488 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $143.62 | 8.459% | $155.7688 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $16.54 | 13.102% | $18.7071 | $18.71 | $18.70 | $18.70 |
| Purchase #4 | $14.44 | 4.833% | $15.1379 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $36.30 | 7.250% | $38.9318 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $158.75 | 10.266% | $175.0473 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $50.76 | 8.115% | $54.8792 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $514.17 | $555.7209 | $555.73 | $555.75 | $555.60 | |