| 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 | $110.45 | 9.126% | $120.5297 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $12.37 | 4.596% | $12.9385 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $160.64 | 9.358% | $175.6727 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $86.56 | 5.715% | $91.5069 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $121.42 | 12.490% | $136.5854 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $242.70 | 9.546% | $265.8681 | $265.87 | $265.85 | $265.90 |
| Purchase #7 | $107.60 | 8.186% | $116.4081 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $841.74 | $919.5094 | $919.52 | $919.50 | $919.50 | |