| 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 | $11.76 | 8.738% | $12.7876 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $118.61 | 11.273% | $131.9809 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $41.59 | 4.421% | $43.4287 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $114.99 | 5.223% | $120.9959 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $164.35 | 12.261% | $184.501 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $218.80 | 6.470% | $232.9564 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $69.66 | 12.416% | $78.309 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $739.76 | $804.9595 | $804.97 | $805.00 | $805.00 | |