| 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 | $52.58 | 5.280% | $55.3562 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $48.51 | 5.806% | $51.3265 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $14.38 | 12.231% | $16.1388 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $75.51 | 9.418% | $82.6215 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $246.61 | 3.234% | $254.5854 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $239.64 | 5.231% | $252.1756 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $153.51 | 5.342% | $161.7105 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $830.74 | $873.9145 | $873.93 | $873.95 | $873.90 | |