| 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 | $185.34 | 9.555% | $203.0492 | $203.05 | $203.05 | $203.00 |
| Purchase #2 | $18.79 | 4.376% | $19.6123 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $231.87 | 6.159% | $246.1509 | $246.15 | $246.15 | $246.20 |
| Purchase #4 | $84.33 | 6.676% | $89.9599 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $66.98 | 4.218% | $69.8052 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $212.67 | 9.227% | $232.2931 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $84.34 | 5.475% | $88.9576 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $884.32 | $949.8282 | $949.83 | $949.80 | $949.90 | |