| 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 | $10.30 | 12.708% | $11.6089 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $85.69 | 12.724% | $96.5932 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $49.34 | 11.614% | $55.0703 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $163.79 | 11.158% | $182.0657 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $46.55 | 12.237% | $52.2463 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $128.52 | 10.561% | $142.093 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $134.58 | 12.194% | $150.9907 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $618.77 | $690.6681 | $690.67 | $690.65 | $690.70 | |