| 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 | $57.83 | 5.205% | $60.8401 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $51.61 | 12.634% | $58.1304 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $19.52 | 12.238% | $21.9089 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $196.87 | 6.311% | $209.2945 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $24.34 | 8.467% | $26.4009 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $188.76 | 5.375% | $198.9059 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $49.73 | 5.357% | $52.394 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $588.66 | $627.8747 | $627.87 | $627.90 | $627.80 | |