| 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 | $86.69 | 4.664% | $90.7332 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $16.76 | 11.582% | $18.7011 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $233.45 | 5.530% | $246.3598 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $210.67 | 13.147% | $238.3668 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $156.76 | 5.652% | $165.6201 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $160.87 | 8.654% | $174.7917 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $18.85 | 3.627% | $19.5337 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $884.05 | $954.1064 | $954.10 | $954.10 | $954.10 | |