| 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 | $115.50 | 9.589% | $126.5753 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $77.92 | 12.209% | $87.4333 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $73.30 | 10.251% | $80.814 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $85.33 | 13.420% | $96.7813 | $96.78 | $96.80 | $96.80 |
| Purchase #5 | $214.47 | 4.733% | $224.6209 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $129.80 | 11.533% | $144.7698 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $215.86 | 4.216% | $224.9607 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $912.18 | $985.9553 | $985.95 | $985.95 | $986.00 | |