| 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 | $35.41 | 6.764% | $37.8051 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $71.54 | 5.804% | $75.6922 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $226.98 | 9.595% | $248.7587 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $11.52 | 3.178% | $11.8861 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $134.80 | 9.513% | $147.6235 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $146.48 | 3.488% | $151.5892 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $185.45 | 8.305% | $200.8516 | $200.85 | $200.85 | $200.90 |
| 7 purchase totals = | $812.18 | $874.2064 | $874.21 | $874.20 | $874.30 | |