| 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 | $76.61 | 8.450% | $83.0835 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $16.70 | 11.430% | $18.6088 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $60.59 | 6.350% | $64.4375 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $116.83 | 5.402% | $123.1412 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $143.94 | 10.701% | $159.343 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $174.93 | 10.153% | $192.6906 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $24.52 | 11.411% | $27.318 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $614.12 | $668.6226 | $668.62 | $668.65 | $668.50 | |