| 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 | $78.38 | 11.149% | $87.1186 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $115.34 | 12.581% | $129.8509 | $129.85 | $129.85 | $129.90 |
| Purchase #3 | $28.73 | 12.544% | $32.3339 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $116.64 | 5.767% | $123.3666 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $40.69 | 3.110% | $41.9555 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $43.95 | 5.587% | $46.4055 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $231.88 | 7.332% | $248.8814 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $655.61 | $709.9124 | $709.92 | $709.90 | $710.00 | |