| 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 | $47.87 | 9.464% | $52.4004 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $25.53 | 7.745% | $27.5073 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $107.34 | 6.743% | $114.5779 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $183.31 | 3.251% | $189.2694 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $33.30 | 10.276% | $36.7219 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $223.47 | 3.526% | $231.3496 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $147.59 | 7.614% | $158.8275 | $158.83 | $158.85 | $158.80 |
| 7 purchase totals = | $768.41 | $810.6540 | $810.66 | $810.65 | $810.60 | |