| 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 | $10.84 | 8.614% | $11.7738 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $8.97 | 8.271% | $9.7119 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $94.73 | 13.602% | $107.6152 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $153.64 | 7.113% | $164.5684 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $74.89 | 6.179% | $79.5175 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $139.45 | 4.610% | $145.8786 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $108.70 | 5.493% | $114.6709 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $591.22 | $633.7363 | $633.74 | $633.65 | $633.80 | |