| 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 | $71.37 | 11.345% | $79.4669 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $68.33 | 9.218% | $74.6287 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $105.55 | 8.613% | $114.641 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $172.56 | 7.662% | $185.7815 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $42.91 | 12.702% | $48.3604 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $81.28 | 10.485% | $89.8022 | $89.80 | $89.80 | $89.80 |
| Purchase #7 | $104.99 | 9.157% | $114.6039 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $646.99 | $707.2846 | $707.28 | $707.30 | $707.30 | |