| 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 | $84.92 | 4.829% | $89.0208 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $206.38 | 5.652% | $218.0446 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $69.45 | 11.723% | $77.5916 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $109.70 | 4.864% | $115.0358 | $115.04 | $115.05 | $115.00 |
| Purchase #5 | $16.51 | 3.112% | $17.0238 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $125.54 | 12.137% | $140.7768 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $96.82 | 4.160% | $100.8477 | $100.85 | $100.85 | $100.80 |
| 7 purchase totals = | $709.32 | $758.3411 | $758.34 | $758.35 | $758.20 | |