| 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 | $62.72 | 5.720% | $66.3076 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $108.93 | 7.724% | $117.3438 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $70.38 | 12.737% | $79.3443 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $134.86 | 4.474% | $140.8936 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $114.88 | 3.192% | $118.547 | $118.55 | $118.55 | $118.50 |
| Purchase #6 | $22.99 | 10.832% | $25.4803 | $25.48 | $25.50 | $25.50 |
| Purchase #7 | $86.56 | 11.411% | $96.4374 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $601.32 | $644.3540 | $644.35 | $644.40 | $644.20 | |