| 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 | $81.99 | 13.411% | $92.9857 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $173.73 | 5.784% | $183.7785 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $27.69 | 10.871% | $30.7002 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $8.82 | 5.432% | $9.2991 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $11.83 | 7.506% | $12.718 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $93.48 | 5.309% | $98.4429 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $155.66 | 13.612% | $176.8484 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $553.20 | $604.7728 | $604.78 | $604.80 | $604.70 | |