| 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 | $8.65 | 10.804% | $9.5845 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $216.54 | 6.314% | $230.2123 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $66.38 | 5.277% | $69.8829 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $157.68 | 10.680% | $174.5202 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $98.40 | 11.400% | $109.6176 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $20.44 | 7.317% | $21.9356 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $77.63 | 11.823% | $86.8082 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $645.72 | $702.5613 | $702.56 | $702.55 | $702.50 | |