| 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 | $241.78 | 5.716% | $255.6001 | $255.60 | $255.60 | $255.60 |
| Purchase #2 | $102.75 | 12.337% | $115.4263 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $16.45 | 12.618% | $18.5257 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $99.72 | 10.533% | $110.2235 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $13.55 | 4.159% | $14.1135 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $150.71 | 7.224% | $161.5973 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $107.50 | 6.596% | $114.5907 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $732.46 | $790.0771 | $790.08 | $790.10 | $790.00 | |