| 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 | $226.28 | 13.874% | $257.6741 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $37.38 | 3.107% | $38.5414 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $55.73 | 4.280% | $58.1152 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $104.83 | 7.823% | $113.0309 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $107.99 | 9.395% | $118.1357 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $75.79 | 3.654% | $78.5594 | $78.56 | $78.55 | $78.60 |
| Purchase #7 | $78.45 | 4.220% | $81.7606 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $686.45 | $745.8173 | $745.82 | $745.80 | $745.80 | |