| 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 | $109.80 | 5.531% | $115.873 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $84.84 | 5.771% | $89.7361 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $224.88 | 9.783% | $246.88 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $99.42 | 8.230% | $107.6023 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $82.38 | 10.545% | $91.067 | $91.07 | $91.05 | $91.10 |
| Purchase #6 | $112.46 | 5.372% | $118.5014 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $38.70 | 6.561% | $41.2391 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $752.48 | $810.8989 | $810.90 | $810.90 | $810.90 | |