| 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 | $51.90 | 9.221% | $56.6857 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $19.41 | 11.753% | $21.6913 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $198.48 | 4.779% | $207.9654 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $75.65 | 4.135% | $78.7781 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $77.56 | 10.195% | $85.4672 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $208.92 | 9.183% | $228.1051 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $13.75 | 4.207% | $14.3285 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $645.67 | $693.0213 | $693.04 | $693.05 | $693.10 | |