| 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 | $48.49 | 5.752% | $51.2791 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $118.35 | 11.812% | $132.3295 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $216.75 | 5.126% | $227.8606 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $117.70 | 8.835% | $128.0988 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $19.40 | 11.521% | $21.6351 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $11.34 | 3.525% | $11.7397 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $32.35 | 5.845% | $34.2409 | $34.24 | $34.25 | $34.20 |
| 7 purchase totals = | $564.38 | $607.1837 | $607.19 | $607.25 | $607.10 | |