| 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 | $100.97 | 13.534% | $114.6353 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $85.38 | 10.315% | $94.1869 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $66.62 | 7.393% | $71.5452 | $71.55 | $71.55 | $71.50 |
| Purchase #4 | $62.84 | 3.297% | $64.9118 | $64.91 | $64.90 | $64.90 |
| Purchase #5 | $59.75 | 11.272% | $66.485 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $71.90 | 7.416% | $77.2321 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $179.85 | 4.492% | $187.9289 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $627.31 | $676.9252 | $676.94 | $677.00 | $676.80 | |