| 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 | $87.85 | 4.353% | $91.6741 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $78.99 | 10.696% | $87.4388 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $48.35 | 7.340% | $51.8989 | $51.90 | $51.90 | $51.90 |
| Purchase #4 | $208.69 | 13.838% | $237.5685 | $237.57 | $237.55 | $237.60 |
| Purchase #5 | $47.39 | 4.855% | $49.6908 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $120.84 | 13.429% | $137.0676 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $215.97 | 7.583% | $232.347 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $808.08 | $887.6857 | $887.69 | $887.65 | $887.70 | |