| 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 | $89.90 | 7.627% | $96.7567 | $96.76 | $96.75 | $96.80 |
| Purchase #2 | $12.47 | 12.689% | $14.0523 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $24.54 | 4.344% | $25.606 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $183.50 | 10.684% | $203.1051 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $60.76 | 3.822% | $63.0822 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $221.58 | 7.675% | $238.5863 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $45.31 | 12.600% | $51.0191 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $638.06 | $692.2077 | $692.22 | $692.20 | $692.30 | |