| 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 | 9.495% | $12.6467 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $71.36 | 7.174% | $76.4794 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $239.55 | 6.581% | $255.3148 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $238.71 | 9.368% | $261.0724 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $194.45 | 7.413% | $208.8646 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $217.94 | 5.236% | $229.3513 | $229.35 | $229.35 | $229.40 |
| Purchase #7 | $50.84 | 12.776% | $57.3353 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $1,024.40 | $1,101.0645 | $1,101.06 | $1,101.05 | $1,101.10 | |