| 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 | $32.55 | 5.297% | $34.2742 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $68.71 | 9.162% | $75.0052 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $17.65 | 6.842% | $18.8576 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $104.70 | 9.235% | $114.369 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $82.46 | 5.213% | $86.7586 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $70.36 | 10.494% | $77.7436 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $6.37 | 5.459% | $6.7177 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $382.80 | $413.7259 | $413.73 | $413.65 | $413.80 | |