| 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 | $43.58 | 12.816% | $49.1652 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $84.50 | 9.576% | $92.5917 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $133.62 | 8.797% | $145.3746 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $117.81 | 8.131% | $127.3891 | $127.39 | $127.40 | $127.40 |
| Purchase #5 | $127.57 | 3.313% | $131.7964 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $107.26 | 4.540% | $112.1296 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $80.92 | 13.571% | $91.9017 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $695.26 | $750.3483 | $750.35 | $750.35 | $750.40 | |