| 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 | $42.44 | 3.174% | $43.787 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $215.96 | 6.540% | $230.0838 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $115.65 | 4.119% | $120.4136 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $123.63 | 11.258% | $137.5483 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $5.97 | 10.130% | $6.5748 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $198.69 | 6.216% | $211.0406 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $191.64 | 4.249% | $199.7828 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $893.98 | $949.2309 | $949.22 | $949.25 | $949.20 | |