| 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 | $36.67 | 5.186% | $38.5717 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $91.97 | 4.530% | $96.1362 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $15.93 | 12.626% | $17.9413 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $86.91 | 5.187% | $91.418 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $141.69 | 6.537% | $150.9523 | $150.95 | $150.95 | $151.00 |
| Purchase #6 | $87.72 | 11.758% | $98.0341 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $149.63 | 9.111% | $163.2628 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $610.52 | $656.3164 | $656.31 | $656.30 | $656.30 | |