| 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 | $22.57 | 12.826% | $25.4648 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $78.41 | 3.298% | $80.996 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $140.90 | 6.839% | $150.5362 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $5.65 | 8.858% | $6.1505 | $6.15 | $6.15 | $6.20 |
| Purchase #5 | $33.65 | 9.663% | $36.9016 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $203.53 | 7.317% | $218.4223 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $181.45 | 6.324% | $192.9249 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $666.16 | $711.3963 | $711.39 | $711.35 | $711.40 | |