| 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 | $229.77 | 6.420% | $244.5212 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $68.45 | 11.650% | $76.4244 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $92.67 | 11.777% | $103.5837 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $72.38 | 8.125% | $78.2609 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $114.33 | 12.859% | $129.0317 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $20.80 | 8.759% | $22.6219 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $93.96 | 10.673% | $103.9884 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $692.36 | $758.4322 | $758.42 | $758.40 | $758.40 | |