| 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 | $22.44 | 9.598% | $24.5938 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $69.87 | 10.434% | $77.1602 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $173.61 | 6.304% | $184.5544 | $184.55 | $184.55 | $184.60 |
| Purchase #4 | $147.73 | 11.226% | $164.3142 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $78.25 | 10.351% | $86.3497 | $86.35 | $86.35 | $86.30 |
| Purchase #6 | $59.61 | 7.541% | $64.1052 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $135.49 | 6.358% | $144.1045 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $687.00 | $745.1820 | $745.17 | $745.15 | $745.20 | |