| 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 | $137.26 | 13.313% | $155.5334 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $56.73 | 8.562% | $61.5872 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $8.84 | 13.553% | $10.0381 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $12.46 | 5.536% | $13.1498 | $13.15 | $13.15 | $13.10 |
| Purchase #5 | $32.25 | 11.248% | $35.8775 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $6.30 | 6.109% | $6.6849 | $6.68 | $6.70 | $6.70 |
| Purchase #7 | $126.38 | 7.565% | $135.9406 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $380.22 | $418.8115 | $418.81 | $418.90 | $418.70 | |