| 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 | $57.44 | 10.301% | $63.3569 | $63.36 | $63.35 | $63.40 |
| Purchase #2 | $130.53 | 8.343% | $141.4201 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $130.57 | 13.543% | $148.2531 | $148.25 | $148.25 | $148.30 |
| Purchase #4 | $60.72 | 7.411% | $65.22 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $163.53 | 10.834% | $181.2468 | $181.25 | $181.25 | $181.20 |
| Purchase #6 | $144.26 | 6.224% | $153.2387 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $243.85 | 6.457% | $259.5954 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $930.90 | $1,012.3310 | $1,012.34 | $1,012.30 | $1,012.30 | |