| 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 | $55.36 | 3.751% | $57.4366 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $43.50 | 8.764% | $47.3123 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $21.65 | 3.570% | $22.4229 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $175.26 | 4.692% | $183.4832 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $21.56 | 4.650% | $22.5625 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $225.68 | 11.579% | $251.8115 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $227.36 | 6.661% | $242.5044 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $770.37 | $827.5334 | $827.52 | $827.50 | $827.50 | |