| 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 | $113.42 | 6.687% | $121.0044 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $114.37 | 9.808% | $125.5874 | $125.59 | $125.60 | $125.60 |
| Purchase #3 | $101.60 | 8.732% | $110.4717 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $192.38 | 9.861% | $211.3506 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $65.55 | 13.408% | $74.3389 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $13.46 | 10.338% | $14.8515 | $14.85 | $14.85 | $14.90 |
| Purchase #7 | $72.73 | 13.280% | $82.3885 | $82.39 | $82.40 | $82.40 |
| 7 purchase totals = | $673.51 | $739.9930 | $739.99 | $740.00 | $740.10 | |