| 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 | $38.51 | 13.589% | $43.7431 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $166.44 | 8.635% | $180.8121 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $140.97 | 11.683% | $157.4395 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $11.48 | 7.719% | $12.3661 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $70.75 | 6.645% | $75.4513 | $75.45 | $75.45 | $75.50 |
| Purchase #6 | $118.60 | 10.129% | $130.613 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $59.98 | 5.111% | $63.0456 | $63.05 | $63.05 | $63.00 |
| 7 purchase totals = | $606.73 | $663.4707 | $663.47 | $663.45 | $663.40 | |