| 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 | $71.53 | 5.640% | $75.5643 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $57.66 | 3.222% | $59.5178 | $59.52 | $59.50 | $59.50 |
| Purchase #3 | $165.97 | 10.403% | $183.2359 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $124.76 | 7.635% | $134.2854 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $141.99 | 10.743% | $157.244 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $66.82 | 4.235% | $69.6498 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $144.89 | 7.649% | $155.9726 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $773.62 | $835.4698 | $835.47 | $835.45 | $835.40 | |