| 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 | $104.30 | 5.762% | $110.3098 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $249.73 | 6.355% | $265.6003 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $127.70 | 4.614% | $133.5921 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $30.99 | 11.519% | $34.5597 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $22.51 | 3.342% | $23.2623 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $200.32 | 9.251% | $218.8516 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $74.55 | 8.678% | $81.0194 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $810.10 | $867.1952 | $867.19 | $867.15 | $867.30 | |