| 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 | $34.97 | 11.434% | $38.9685 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $26.54 | 11.683% | $29.6407 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $149.68 | 3.147% | $154.3904 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $210.93 | 10.350% | $232.7613 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $145.58 | 8.244% | $157.5816 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $161.61 | 11.797% | $180.6751 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $88.39 | 10.361% | $97.5481 | $97.55 | $97.55 | $97.50 |
| 7 purchase totals = | $817.70 | $891.5657 | $891.57 | $891.60 | $891.60 | |