| 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 | $21.48 | 13.587% | $24.3985 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $50.45 | 3.292% | $52.1108 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $37.65 | 12.271% | $42.27 | $42.27 | $42.25 | $42.30 |
| Purchase #4 | $239.84 | 13.236% | $271.5852 | $271.59 | $271.60 | $271.60 |
| Purchase #5 | $98.95 | 10.362% | $109.2032 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $105.70 | 8.321% | $114.4953 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $95.48 | 7.598% | $102.7346 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $649.55 | $716.7976 | $716.80 | $716.80 | $716.80 | |