| 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 | $200.51 | 6.246% | $213.0339 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $54.83 | 7.703% | $59.0536 | $59.05 | $59.05 | $59.10 |
| Purchase #3 | $65.71 | 5.786% | $69.512 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $162.84 | 10.654% | $180.189 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $75.53 | 3.373% | $78.0776 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $145.36 | 8.382% | $157.5441 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $133.50 | 3.264% | $137.8574 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $838.28 | $895.2676 | $895.26 | $895.30 | $895.30 | |