| 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 | $107.40 | 13.629% | $122.0375 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $61.63 | 7.662% | $66.3521 | $66.35 | $66.35 | $66.40 |
| Purchase #3 | $76.44 | 7.147% | $81.9032 | $81.90 | $81.90 | $81.90 |
| Purchase #4 | $188.38 | 5.633% | $198.9914 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $118.63 | 5.217% | $124.8189 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $71.55 | 3.845% | $74.3011 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $57.33 | 10.570% | $63.3898 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $681.36 | $731.7940 | $731.79 | $731.80 | $731.80 | |