| 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 | $26.74 | 3.226% | $27.6026 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $162.55 | 4.848% | $170.4304 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $201.42 | 12.284% | $226.1624 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $215.97 | 10.850% | $239.4027 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $19.82 | 7.394% | $21.2855 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $173.86 | 7.359% | $186.6544 | $186.65 | $186.65 | $186.70 |
| Purchase #7 | $120.33 | 5.797% | $127.3055 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $920.69 | $998.8435 | $998.84 | $998.85 | $998.90 | |