| 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 | $112.76 | 5.865% | $119.3734 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $58.43 | 10.668% | $64.6633 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $76.54 | 9.425% | $83.7539 | $83.75 | $83.75 | $83.80 |
| Purchase #4 | $6.97 | 12.294% | $7.8269 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $205.72 | 6.401% | $218.8881 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $51.30 | 5.370% | $54.0548 | $54.05 | $54.05 | $54.10 |
| Purchase #7 | $74.53 | 7.477% | $80.1026 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $586.25 | $628.6630 | $628.65 | $628.65 | $628.80 | |