| 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 | $73.88 | 9.690% | $81.039 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $151.79 | 3.183% | $156.6215 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $69.35 | 12.631% | $78.1096 | $78.11 | $78.10 | $78.10 |
| Purchase #4 | $80.54 | 8.770% | $87.6034 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $59.93 | 13.661% | $68.117 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $111.64 | 8.309% | $120.9162 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $92.81 | 8.153% | $100.3768 | $100.38 | $100.40 | $100.40 |
| 7 purchase totals = | $639.94 | $692.7835 | $692.79 | $692.75 | $692.70 | |