| 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 | $50.71 | 11.753% | $56.6699 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $201.57 | 10.426% | $222.5857 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $202.86 | 12.611% | $228.4427 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $138.26 | 8.527% | $150.0494 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $30.77 | 12.663% | $34.6664 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $231.74 | 4.231% | $241.5449 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $234.72 | 10.512% | $259.3938 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $1,090.63 | $1,193.3528 | $1,193.35 | $1,193.35 | $1,193.30 | |