| 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 | $67.39 | 8.526% | $73.1357 | $73.14 | $73.15 | $73.10 |
| Purchase #2 | $30.28 | 10.439% | $33.4409 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $159.66 | 13.301% | $180.8964 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $145.68 | 7.562% | $156.6963 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $105.62 | 9.622% | $115.7828 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $158.60 | 5.780% | $167.7671 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $60.82 | 11.540% | $67.8386 | $67.84 | $67.85 | $67.80 |
| 7 purchase totals = | $728.05 | $795.5578 | $795.57 | $795.60 | $795.50 | |