| 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 | $80.69 | 3.153% | $83.2342 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $184.96 | 9.493% | $202.5183 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $216.68 | 4.229% | $225.8434 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $38.84 | 13.127% | $43.9385 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $178.60 | 4.661% | $186.9245 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $237.89 | 10.574% | $263.0445 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $44.65 | 9.603% | $48.9377 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $982.31 | $1,054.4411 | $1,054.43 | $1,054.45 | $1,054.20 | |