| 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 | $55.35 | 3.163% | $57.1007 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $73.90 | 5.476% | $77.9468 | $77.95 | $77.95 | $77.90 |
| Purchase #3 | $160.43 | 6.609% | $171.0328 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $210.69 | 8.792% | $229.2139 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $119.90 | 11.155% | $133.2748 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $37.48 | 4.594% | $39.2018 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $174.58 | 12.527% | $196.4496 | $196.45 | $196.45 | $196.40 |
| 7 purchase totals = | $832.33 | $904.2204 | $904.21 | $904.20 | $904.10 | |