| 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 | $238.67 | 7.391% | $256.3101 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $59.37 | 9.856% | $65.2215 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $20.43 | 9.367% | $22.3437 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $5.92 | 6.295% | $6.2927 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $38.37 | 7.358% | $41.1933 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $215.29 | 10.217% | $237.2862 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $67.66 | 11.442% | $75.4017 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $645.71 | $704.0492 | $704.04 | $704.05 | $704.00 | |