| 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 | $46.75 | 4.862% | $49.023 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $29.67 | 7.345% | $31.8493 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $89.70 | 7.138% | $96.1028 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $117.81 | 5.670% | $124.4898 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $160.38 | 10.623% | $177.4172 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $88.83 | 11.207% | $98.7852 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $100.86 | 13.384% | $114.3591 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $634.00 | $692.0264 | $692.03 | $692.00 | $692.00 | |