| 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 | $28.28 | 13.195% | $32.0115 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $44.87 | 9.783% | $49.2596 | $49.26 | $49.25 | $49.30 |
| Purchase #3 | $48.64 | 5.763% | $51.4431 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $197.37 | 12.734% | $222.5031 | $222.50 | $222.50 | $222.50 |
| Purchase #5 | $22.60 | 13.497% | $25.6503 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $176.74 | 8.396% | $191.5791 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $149.90 | 13.118% | $169.5639 | $169.56 | $169.55 | $169.60 |
| 7 purchase totals = | $668.40 | $742.0106 | $742.00 | $742.00 | $742.10 | |