| 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 | $115.78 | 5.841% | $122.5427 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $35.45 | 6.235% | $37.6603 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $39.72 | 9.599% | $43.5327 | $43.53 | $43.55 | $43.50 |
| Purchase #4 | $10.51 | 3.364% | $10.8636 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $209.49 | 13.333% | $237.4213 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $185.68 | 10.572% | $205.3101 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $203.91 | 8.697% | $221.6441 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $800.54 | $878.9748 | $878.96 | $878.95 | $878.90 | |