| 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 | $66.86 | 4.611% | $69.9429 | $69.94 | $69.95 | $69.90 |
| Purchase #2 | $222.49 | 3.477% | $230.226 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $86.59 | 11.433% | $96.4898 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $211.83 | 6.178% | $224.9169 | $224.92 | $224.90 | $224.90 |
| Purchase #5 | $225.83 | 10.851% | $250.3348 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $147.40 | 13.288% | $166.9865 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $99.48 | 7.144% | $106.5869 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $1,060.48 | $1,145.4838 | $1,145.49 | $1,145.55 | $1,145.40 | |