| 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 | $20.95 | 12.874% | $23.6471 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $118.26 | 9.477% | $129.4675 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $30.95 | 5.525% | $32.66 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $104.69 | 3.398% | $108.2474 | $108.25 | $108.25 | $108.20 |
| Purchase #5 | $206.73 | 10.243% | $227.9054 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $32.44 | 12.329% | $36.4395 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $138.75 | 10.508% | $153.3299 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $652.77 | $711.6968 | $711.71 | $711.70 | $711.60 | |