| 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 | $29.63 | 9.418% | $32.4206 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $146.43 | 12.313% | $164.4599 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $52.56 | 9.268% | $57.4313 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $6.38 | 5.183% | $6.7107 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $33.83 | 7.458% | $36.353 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $187.55 | 9.252% | $204.9021 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $19.97 | 10.849% | $22.1365 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $476.35 | $524.4141 | $524.41 | $524.40 | $524.40 | |