| 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 | $76.47 | 5.537% | $80.7041 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $57.62 | 9.515% | $63.1025 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $190.71 | 3.861% | $198.0733 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $49.28 | 9.208% | $53.8177 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $66.47 | 3.188% | $68.5891 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $196.88 | 9.641% | $215.8612 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $183.94 | 9.559% | $201.5228 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $821.37 | $881.6707 | $881.66 | $881.60 | $881.70 | |