| 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 | $115.62 | 6.188% | $122.7746 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $58.34 | 12.258% | $65.4913 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $72.77 | 4.731% | $76.2127 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $107.57 | 6.387% | $114.4405 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $110.37 | 7.468% | $118.6124 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $74.73 | 11.835% | $83.5743 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $190.89 | 9.792% | $209.5819 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $730.29 | $790.6877 | $790.67 | $790.65 | $790.70 | |