| 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 | $76.87 | 4.448% | $80.2892 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $161.51 | 8.197% | $174.749 | $174.75 | $174.75 | $174.70 |
| Purchase #3 | $210.61 | 6.693% | $224.7061 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $31.65 | 13.354% | $35.8765 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $46.55 | 6.702% | $49.6698 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $85.55 | 3.240% | $88.3218 | $88.32 | $88.30 | $88.30 |
| Purchase #7 | $175.44 | 9.841% | $192.7051 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $788.18 | $846.3175 | $846.33 | $846.30 | $846.30 | |