| 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 | $193.81 | 6.106% | $205.644 | $205.64 | $205.65 | $205.60 |
| Purchase #2 | $169.99 | 8.775% | $184.9066 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $96.70 | 5.602% | $102.1171 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $69.41 | 9.589% | $76.0657 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $77.84 | 5.270% | $81.9422 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $29.49 | 9.494% | $32.2898 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $37.95 | 7.154% | $40.6649 | $40.66 | $40.65 | $40.70 |
| 7 purchase totals = | $675.19 | $723.6303 | $723.63 | $723.60 | $723.60 | |