| 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 | $96.83 | 11.367% | $107.8367 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $97.87 | 9.714% | $107.3771 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $121.71 | 9.315% | $133.0473 | $133.05 | $133.05 | $133.00 |
| Purchase #4 | $8.94 | 9.844% | $9.8201 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $194.30 | 6.702% | $207.322 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $120.85 | 3.102% | $124.5988 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $97.75 | 3.874% | $101.5368 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $738.25 | $791.5388 | $791.55 | $791.55 | $791.40 | |