| 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 | $42.93 | 11.142% | $47.7133 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $208.70 | 4.793% | $218.703 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $176.73 | 4.542% | $184.7571 | $184.76 | $184.75 | $184.80 |
| Purchase #4 | $214.57 | 8.108% | $231.9673 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $62.25 | 6.193% | $66.1051 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $242.92 | 7.158% | $260.3082 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $57.59 | 10.350% | $63.5506 | $63.55 | $63.55 | $63.60 |
| 7 purchase totals = | $1,005.69 | $1,073.1046 | $1,073.11 | $1,073.05 | $1,073.20 | |