| 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 | $7.54 | 9.640% | $8.2669 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $241.75 | 9.261% | $264.1385 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $20.72 | 10.688% | $22.9346 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $91.95 | 5.488% | $96.9962 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $114.42 | 7.164% | $122.617 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $14.37 | 12.392% | $16.1507 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $181.69 | 5.382% | $191.4686 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $672.44 | $722.5725 | $722.58 | $722.55 | $722.60 | |