| 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 | $26.95 | 10.757% | $29.849 | $29.85 | $29.85 | $29.80 |
| Purchase #2 | $137.55 | 5.465% | $145.0671 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $14.64 | 6.242% | $15.5538 | $15.55 | $15.55 | $15.60 |
| Purchase #4 | $80.65 | 5.246% | $84.8809 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $44.34 | 11.382% | $49.3868 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $202.32 | 13.872% | $230.3858 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $223.78 | 9.793% | $245.6948 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $730.23 | $800.8182 | $800.82 | $800.85 | $800.90 | |