| 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 | $79.78 | 8.568% | $86.6156 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $117.66 | 9.668% | $129.0354 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $243.49 | 5.202% | $256.1563 | $256.16 | $256.15 | $256.20 |
| Purchase #4 | $37.25 | 12.223% | $41.8031 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $113.56 | 7.158% | $121.6886 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $176.47 | 3.311% | $182.3129 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $73.55 | 11.233% | $81.8119 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $841.76 | $899.4238 | $899.43 | $899.40 | $899.40 | |