| 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 | $5.66 | 5.243% | $5.9568 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $164.56 | 9.161% | $179.6353 | $179.64 | $179.65 | $179.60 |
| Purchase #3 | $93.61 | 9.394% | $102.4037 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $141.44 | 9.873% | $155.4044 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $159.55 | 4.288% | $166.3915 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $176.43 | 8.409% | $191.266 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $81.84 | 10.418% | $90.3661 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $823.09 | $891.4238 | $891.43 | $891.40 | $891.50 | |