| 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 | $100.91 | 5.665% | $106.6266 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $72.71 | 6.752% | $77.6194 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $134.47 | 11.342% | $149.7216 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $150.55 | 9.128% | $164.2922 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $115.47 | 13.430% | $130.9776 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $175.78 | 4.529% | $183.7411 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $83.99 | 5.367% | $88.4977 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $833.88 | $901.4762 | $901.48 | $901.50 | $901.40 | |