| 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 | $23.78 | 11.780% | $26.5813 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $15.62 | 5.693% | $16.5092 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $242.81 | 6.313% | $258.1386 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $74.73 | 10.152% | $82.3166 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $50.62 | 6.752% | $54.0379 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $213.59 | 11.715% | $238.6121 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $184.90 | 12.201% | $207.4596 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $806.05 | $883.6553 | $883.66 | $883.65 | $883.60 | |