| 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 | $16.26 | 4.114% | $16.9289 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $115.90 | 10.260% | $127.7913 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $59.75 | 12.716% | $67.3478 | $67.35 | $67.35 | $67.30 |
| Purchase #4 | $232.59 | 5.321% | $244.9661 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $218.60 | 8.687% | $237.5898 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $104.78 | 6.159% | $111.2334 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $43.36 | 9.319% | $47.4007 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $791.24 | $853.2580 | $853.26 | $853.30 | $853.20 | |