| 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 | $63.53 | 11.455% | $70.8074 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $38.72 | 3.396% | $40.0349 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $66.36 | 13.535% | $75.3418 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $100.36 | 12.658% | $113.0636 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $196.41 | 4.166% | $204.5924 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $69.38 | 5.753% | $73.3714 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $177.49 | 13.751% | $201.8966 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $712.25 | $779.1081 | $779.10 | $779.10 | $779.10 | |