| 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 | $39.89 | 12.687% | $44.9508 | $44.95 | $44.95 | $45.00 |
| Purchase #2 | $174.69 | 13.701% | $198.6243 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $56.55 | 12.640% | $63.6979 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $14.79 | 7.752% | $15.9365 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $229.86 | 7.285% | $246.6053 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $63.58 | 4.693% | $66.5638 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $76.29 | 11.455% | $85.029 | $85.03 | $85.05 | $85.00 |
| 7 purchase totals = | $655.65 | $721.4076 | $721.41 | $721.40 | $721.40 | |