| 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 | $55.27 | 11.452% | $61.5995 | $61.60 | $61.60 | $61.60 |
| Purchase #2 | $79.63 | 5.643% | $84.1235 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $66.80 | 13.418% | $75.7632 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $39.58 | 12.149% | $44.3886 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $242.51 | 5.595% | $256.0784 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $15.73 | 13.792% | $17.8995 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $235.66 | 6.222% | $250.3228 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $735.18 | $790.1755 | $790.17 | $790.15 | $790.20 | |