| 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 | $72.95 | 9.788% | $80.0903 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $250.74 | 4.789% | $262.7479 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $5.45 | 3.430% | $5.6369 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $34.67 | 9.659% | $38.0188 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $184.38 | 11.164% | $204.9642 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $201.72 | 13.786% | $229.5291 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $186.30 | 12.609% | $209.7906 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $936.21 | $1,030.7778 | $1,030.78 | $1,030.80 | $1,030.70 | |