| 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 | $140.51 | 10.702% | $155.5474 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $104.70 | 3.573% | $108.4409 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $35.39 | 4.418% | $36.9535 | $36.95 | $36.95 | $37.00 |
| Purchase #4 | $12.71 | 11.671% | $14.1934 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $10.84 | 10.532% | $11.9817 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $244.37 | 10.541% | $270.129 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $22.97 | 5.839% | $24.3112 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $571.49 | $621.5571 | $621.55 | $621.60 | $621.50 | |