| 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 | $76.30 | 4.214% | $79.5153 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $68.32 | 13.811% | $77.7557 | $77.76 | $77.75 | $77.80 |
| Purchase #3 | $134.85 | 8.322% | $146.0722 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $59.38 | 11.474% | $66.1933 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $11.77 | 11.401% | $13.1119 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $174.26 | 5.201% | $183.3233 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $26.70 | 3.330% | $27.5891 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $551.58 | $593.5608 | $593.56 | $593.50 | $593.60 | |