| 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 | $97.99 | 7.483% | $105.3226 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $176.34 | 4.819% | $184.8378 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $139.93 | 12.498% | $157.4185 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $20.74 | 7.188% | $22.2308 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $142.85 | 9.454% | $156.355 | $156.36 | $156.35 | $156.40 |
| Purchase #6 | $59.32 | 10.197% | $65.3689 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $74.75 | 4.736% | $78.2902 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $711.92 | $769.8238 | $769.83 | $769.80 | $769.80 | |