| 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 | $109.65 | 7.276% | $117.6281 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $102.31 | 10.513% | $113.0659 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $63.92 | 3.752% | $66.3183 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $195.70 | 9.273% | $213.8473 | $213.85 | $213.85 | $213.80 |
| Purchase #5 | $107.56 | 6.148% | $114.1728 | $114.17 | $114.15 | $114.20 |
| Purchase #6 | $75.44 | 11.293% | $83.9594 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $78.63 | 13.442% | $89.1994 | $89.20 | $89.20 | $89.20 |
| 7 purchase totals = | $733.21 | $798.1912 | $798.20 | $798.15 | $798.20 | |