| 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 | $37.38 | 5.694% | $39.5084 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $64.28 | 9.445% | $70.3512 | $70.35 | $70.35 | $70.40 |
| Purchase #3 | $134.63 | 9.561% | $147.502 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $219.62 | 7.807% | $236.7657 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $90.47 | 6.188% | $96.0683 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $209.77 | 7.711% | $225.9454 | $225.95 | $225.95 | $225.90 |
| Purchase #7 | $193.38 | 8.451% | $209.7225 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $949.53 | $1,025.8635 | $1,025.87 | $1,025.80 | $1,025.90 | |