| 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 | $50.40 | 13.223% | $57.0644 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $137.75 | 13.132% | $155.8393 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $221.54 | 6.687% | $236.3544 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $47.85 | 11.531% | $53.3676 | $53.37 | $53.35 | $53.40 |
| Purchase #5 | $76.87 | 10.642% | $85.0505 | $85.05 | $85.05 | $85.10 |
| Purchase #6 | $53.67 | 12.543% | $60.4018 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $5.35 | 5.338% | $5.6356 | $5.64 | $5.65 | $5.60 |
| 7 purchase totals = | $593.43 | $653.7136 | $653.71 | $653.70 | $653.80 | |