| 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 | $31.91 | 12.198% | $35.8024 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $16.51 | 9.618% | $18.0979 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $68.62 | 6.304% | $72.9458 | $72.95 | $72.95 | $72.90 |
| Purchase #4 | $52.41 | 8.828% | $57.0368 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $188.67 | 12.629% | $212.4971 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $10.69 | 6.272% | $11.3605 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $141.85 | 10.483% | $156.7201 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $510.66 | $564.4606 | $564.47 | $564.45 | $564.40 | |