| 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 | $48.91 | 5.851% | $51.7717 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $239.80 | 5.257% | $252.4063 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $147.66 | 7.249% | $158.3639 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $115.63 | 6.471% | $123.1124 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $151.79 | 7.110% | $162.5823 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $47.36 | 4.304% | $49.3984 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $116.73 | 11.332% | $129.9578 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $867.88 | $927.5928 | $927.59 | $927.55 | $927.70 | |