| 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 | $119.27 | 3.252% | $123.1487 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $83.76 | 11.353% | $93.2693 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $162.54 | 13.421% | $184.3545 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $75.69 | 5.663% | $79.9763 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $18.96 | 10.772% | $21.0024 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $115.87 | 3.672% | $120.1247 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $67.33 | 8.377% | $72.9702 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $643.42 | $694.8461 | $694.84 | $694.80 | $694.90 | |