| 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 | $72.62 | 3.366% | $75.0644 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $106.38 | 3.397% | $109.9937 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $134.61 | 3.174% | $138.8825 | $138.88 | $138.90 | $138.90 |
| Purchase #4 | $105.50 | 8.789% | $114.7724 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $34.48 | 3.778% | $35.7827 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $188.72 | 12.554% | $212.4119 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $168.61 | 10.421% | $186.1808 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $810.92 | $873.0884 | $873.07 | $873.10 | $873.20 | |