| 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 | $231.47 | 9.520% | $253.5059 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $96.30 | 10.482% | $106.3942 | $106.39 | $106.40 | $106.40 |
| Purchase #3 | $54.92 | 5.476% | $57.9274 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $98.68 | 9.324% | $107.8809 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $134.76 | 6.473% | $143.483 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $32.75 | 11.863% | $36.6351 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $53.45 | 12.391% | $60.073 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $702.33 | $765.8995 | $765.90 | $765.95 | $765.90 | |