| 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 | $78.28 | 3.273% | $80.8421 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $175.37 | 10.767% | $194.2521 | $194.25 | $194.25 | $194.30 |
| Purchase #3 | $45.62 | 7.124% | $48.87 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $82.72 | 13.860% | $94.185 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $236.65 | 5.254% | $249.0836 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $144.74 | 8.401% | $156.8996 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $49.88 | 11.287% | $55.51 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $813.26 | $879.6424 | $879.64 | $879.65 | $879.70 | |