| 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 | $189.55 | 11.175% | $210.7322 | $210.73 | $210.75 | $210.70 |
| Purchase #2 | $50.33 | 4.233% | $52.4605 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $79.34 | 7.136% | $85.0017 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $139.70 | 7.193% | $149.7486 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $130.57 | 13.734% | $148.5025 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $22.92 | 9.171% | $25.022 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $15.58 | 12.493% | $17.5264 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $627.99 | $688.9939 | $688.99 | $689.00 | $688.90 | |