| 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 | $22.84 | 11.869% | $25.5509 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $155.64 | 7.677% | $167.5885 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $125.91 | 10.764% | $139.463 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $210.90 | 6.244% | $224.0686 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $219.67 | 8.561% | $238.4759 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $66.78 | 3.750% | $69.2843 | $69.28 | $69.30 | $69.30 |
| Purchase #7 | $102.48 | 3.800% | $106.3742 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $904.22 | $970.8054 | $970.80 | $970.80 | $971.00 | |