| 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 | $68.85 | 12.449% | $77.4211 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $110.40 | 3.745% | $114.5345 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $54.46 | 12.792% | $61.4265 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $54.97 | 12.706% | $61.9545 | $61.95 | $61.95 | $62.00 |
| Purchase #5 | $40.69 | 7.272% | $43.649 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $143.59 | 8.132% | $155.2667 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $7.67 | 10.735% | $8.4934 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $480.63 | $522.7457 | $522.74 | $522.75 | $522.70 | |