| 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 | $80.29 | 11.352% | $89.4045 | $89.40 | $89.40 | $89.40 |
| Purchase #2 | $241.30 | 12.530% | $271.5349 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $241.76 | 6.497% | $257.4671 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $117.71 | 10.726% | $130.3356 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $77.66 | 11.502% | $86.5925 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $5.53 | 3.306% | $5.7128 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $116.48 | 6.413% | $123.9499 | $123.95 | $123.95 | $123.90 |
| 7 purchase totals = | $880.73 | $964.9973 | $964.99 | $965.00 | $964.90 | |