| 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 | $47.82 | 5.240% | $50.3258 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $60.88 | 3.465% | $62.9895 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $200.49 | 4.267% | $209.0449 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $104.61 | 8.346% | $113.3408 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $221.44 | 5.381% | $233.3557 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $56.27 | 7.142% | $60.2888 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $101.26 | 8.287% | $109.6514 | $109.65 | $109.65 | $109.70 |
| 7 purchase totals = | $792.77 | $838.9969 | $839.00 | $839.05 | $839.00 | |