| 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 | $22.34 | 9.597% | $24.484 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $164.77 | 7.540% | $177.1937 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $247.44 | 6.398% | $263.2712 | $263.27 | $263.25 | $263.30 |
| Purchase #4 | $163.96 | 13.351% | $185.8503 | $185.85 | $185.85 | $185.90 |
| Purchase #5 | $126.39 | 5.873% | $133.8129 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $60.49 | 10.334% | $66.741 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $32.73 | 12.246% | $36.7381 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $818.12 | $888.0912 | $888.08 | $888.10 | $888.10 | |