| 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 | $214.39 | 4.643% | $224.3441 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $80.97 | 13.422% | $91.8378 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $78.95 | 9.226% | $86.2339 | $86.23 | $86.25 | $86.20 |
| Purchase #4 | $114.97 | 5.293% | $121.0554 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $10.42 | 10.592% | $11.5237 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $57.26 | 7.251% | $61.4119 | $61.41 | $61.40 | $61.40 |
| Purchase #7 | $141.64 | 10.699% | $156.7941 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $698.60 | $753.2009 | $753.19 | $753.20 | $753.10 | |