| 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 | $120.52 | 11.167% | $133.9785 | $133.98 | $134.00 | $134.00 |
| Purchase #2 | $59.75 | 3.245% | $61.6889 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $73.38 | 13.638% | $83.3876 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $230.35 | 11.412% | $256.6375 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $80.56 | 4.806% | $84.4317 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $30.41 | 5.210% | $31.9944 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $91.82 | 5.638% | $96.9968 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $686.79 | $749.1154 | $749.12 | $749.20 | $749.10 | |