| 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 | $79.98 | 11.402% | $89.0993 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $59.63 | 12.376% | $67.0098 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $90.99 | 4.232% | $94.8407 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $187.68 | 11.524% | $209.3082 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $104.99 | 12.817% | $118.4466 | $118.45 | $118.45 | $118.40 |
| Purchase #6 | $21.41 | 3.795% | $22.2225 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $133.27 | 6.189% | $141.5181 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $677.95 | $742.4452 | $742.45 | $742.40 | $742.30 | |