| 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 | $47.28 | 13.806% | $53.8075 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $54.54 | 5.147% | $57.3472 | $57.35 | $57.35 | $57.30 |
| Purchase #3 | $227.52 | 3.649% | $235.8222 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $229.42 | 6.189% | $243.6188 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $104.30 | 9.738% | $114.4567 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $120.59 | 6.311% | $128.2004 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $124.93 | 7.848% | $134.7345 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $908.58 | $967.9873 | $967.99 | $967.95 | $967.90 | |