| 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 | $23.64 | 12.488% | $26.5922 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $154.55 | 8.118% | $167.0964 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $13.55 | 6.258% | $14.398 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $15.81 | 8.311% | $17.124 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $205.61 | 11.115% | $228.4636 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $28.80 | 12.662% | $32.4467 | $32.45 | $32.45 | $32.40 |
| Purchase #7 | $62.97 | 13.676% | $71.5818 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $504.93 | $557.7027 | $557.70 | $557.70 | $557.70 | |