| 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 | $100.55 | 13.358% | $113.9815 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $234.46 | 11.108% | $260.5038 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $17.84 | 9.412% | $19.5191 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $87.33 | 9.745% | $95.8403 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $54.58 | 13.496% | $61.9461 | $61.95 | $61.95 | $61.90 |
| Purchase #6 | $21.33 | 8.120% | $23.062 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $66.34 | 8.377% | $71.8973 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $582.43 | $646.7501 | $646.75 | $646.75 | $646.70 | |