| 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 | $17.85 | 10.717% | $19.763 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $236.85 | 11.324% | $263.6709 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $36.45 | 6.680% | $38.8849 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $181.39 | 12.154% | $203.4361 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $216.35 | 8.688% | $235.1465 | $235.15 | $235.15 | $235.10 |
| Purchase #6 | $15.59 | 7.568% | $16.7699 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $231.47 | 6.283% | $246.0133 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $935.95 | $1,023.6846 | $1,023.68 | $1,023.65 | $1,023.70 | |