| 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 | $105.37 | 3.299% | $108.8462 | $108.85 | $108.85 | $108.80 |
| Purchase #2 | $239.37 | 4.108% | $249.2033 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $31.35 | 3.615% | $32.4833 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $96.66 | 11.287% | $107.57 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $80.33 | 12.112% | $90.0596 | $90.06 | $90.05 | $90.10 |
| Purchase #6 | $156.38 | 5.500% | $164.9809 | $164.98 | $165.00 | $165.00 |
| Purchase #7 | $55.81 | 5.202% | $58.7132 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $765.27 | $811.8565 | $811.85 | $811.85 | $811.90 | |