| 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 | $32.30 | 11.515% | $36.0193 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $226.63 | 12.479% | $254.9112 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $35.25 | 8.821% | $38.3594 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $35.98 | 7.229% | $38.581 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $22.38 | 7.541% | $24.0677 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $124.49 | 13.857% | $141.7406 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $150.40 | 8.479% | $163.1524 | $163.15 | $163.15 | $163.20 |
| 7 purchase totals = | $627.43 | $696.8316 | $696.83 | $696.80 | $696.90 | |