| 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 | $112.55 | 9.638% | $123.3976 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $38.29 | 4.110% | $39.8637 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $249.36 | 5.421% | $262.8778 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $17.35 | 6.527% | $18.4824 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $25.87 | 7.621% | $27.8416 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $61.90 | 7.725% | $66.6818 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $195.43 | 3.268% | $201.8167 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $700.75 | $740.9616 | $740.96 | $741.00 | $741.00 | |