| 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 | $10.44 | 6.620% | $11.1311 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $63.34 | 10.585% | $70.0445 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $61.81 | 9.324% | $67.5732 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $134.62 | 10.819% | $149.1845 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $174.88 | 13.551% | $198.578 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $93.48 | 8.295% | $101.2342 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $184.43 | 7.829% | $198.869 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $723.00 | $796.6145 | $796.60 | $796.65 | $796.60 | |