| 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 | $25.70 | 7.668% | $27.6707 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $115.50 | 9.658% | $126.655 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $59.40 | 13.631% | $67.4968 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $169.53 | 9.542% | $185.7066 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $216.48 | 10.866% | $240.0027 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $46.51 | 11.332% | $51.7805 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $90.46 | 6.395% | $96.2449 | $96.24 | $96.25 | $96.20 |
| 7 purchase totals = | $723.58 | $795.5572 | $795.56 | $795.55 | $795.60 | |