| 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 | $81.69 | 9.142% | $89.1581 | $89.16 | $89.15 | $89.20 |
| Purchase #2 | $224.48 | 12.486% | $252.5086 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $241.88 | 10.263% | $266.7041 | $266.70 | $266.70 | $266.70 |
| Purchase #4 | $167.36 | 4.184% | $174.3623 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $93.32 | 8.731% | $101.4678 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $56.44 | 8.751% | $61.3791 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $18.74 | 6.571% | $19.9714 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $883.91 | $965.5514 | $965.55 | $965.50 | $965.70 | |