| 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 | $220.97 | 9.585% | $242.15 | $242.15 | $242.15 | $242.20 |
| Purchase #2 | $30.84 | 10.347% | $34.031 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $29.41 | 12.747% | $33.1589 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $150.80 | 11.265% | $167.7876 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $74.70 | 7.734% | $80.4773 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $73.54 | 3.404% | $76.0433 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $161.42 | 8.131% | $174.5451 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $741.68 | $808.1932 | $808.20 | $808.25 | $808.20 | |