| 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 | $84.95 | 6.552% | $90.5159 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $108.83 | 10.358% | $120.1026 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $75.29 | 6.639% | $80.2885 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $250.56 | 8.418% | $271.6521 | $271.65 | $271.65 | $271.70 |
| Purchase #5 | $75.61 | 11.178% | $84.0617 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $103.46 | 10.486% | $114.3088 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $50.34 | 3.435% | $52.0692 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $749.04 | $812.9988 | $813.00 | $812.95 | $813.10 | |