| 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 | $64.82 | 11.734% | $72.426 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $22.80 | 3.698% | $23.6431 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $239.28 | 12.222% | $268.5248 | $268.52 | $268.50 | $268.50 |
| Purchase #4 | $191.32 | 10.710% | $211.8104 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $187.84 | 7.595% | $202.1064 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $155.49 | 4.161% | $161.9599 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $163.30 | 5.253% | $171.8781 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $1,024.85 | $1,112.3487 | $1,112.35 | $1,112.35 | $1,112.30 | |