| 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 | $36.93 | 12.716% | $41.626 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $194.95 | 5.243% | $205.1712 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $5.95 | 3.120% | $6.1356 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $178.78 | 6.408% | $190.2362 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $6.37 | 9.483% | $6.9741 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $38.80 | 10.784% | $42.9842 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $196.43 | 4.384% | $205.0415 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $658.21 | $698.1688 | $698.17 | $698.20 | $698.10 | |