| 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 | $11.55 | 11.763% | $12.9086 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $181.73 | 3.677% | $188.4122 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $47.84 | 10.535% | $52.8799 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $37.26 | 12.801% | $42.0297 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $182.32 | 13.427% | $206.8001 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $192.84 | 8.481% | $209.1948 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $75.31 | 7.616% | $81.0456 | $81.05 | $81.05 | $81.00 |
| 7 purchase totals = | $728.85 | $793.2709 | $793.27 | $793.30 | $793.20 | |