| 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 | $45.47 | 3.355% | $46.9955 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $10.38 | 10.704% | $11.4911 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $37.82 | 8.437% | $41.0109 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $51.42 | 6.562% | $54.7942 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $102.74 | 8.428% | $111.3989 | $111.40 | $111.40 | $111.40 |
| Purchase #6 | $88.93 | 10.183% | $97.9857 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $67.61 | 4.254% | $70.4861 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $404.37 | $434.1624 | $434.17 | $434.20 | $434.20 | |