| 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 | $21.46 | 10.244% | $23.6584 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $112.90 | 5.301% | $118.8848 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $20.83 | 12.225% | $23.3765 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $214.75 | 9.152% | $234.4039 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $197.67 | 10.436% | $218.2988 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $15.71 | 5.797% | $16.6207 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $65.88 | 4.361% | $68.753 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $649.20 | $703.9961 | $703.99 | $704.00 | $704.10 | |