| 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 | $92.67 | 13.777% | $105.4371 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $150.83 | 6.463% | $160.5781 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $73.80 | 3.695% | $76.5269 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $125.36 | 12.588% | $141.1403 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $228.80 | 12.688% | $257.8301 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $71.62 | 4.387% | $74.762 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $67.27 | 5.157% | $70.7391 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $810.35 | $887.0136 | $887.02 | $887.10 | $886.90 | |