| 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 | $79.55 | 6.316% | $84.5744 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $96.31 | 4.121% | $100.2789 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $199.40 | 4.358% | $208.0899 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $44.51 | 3.111% | $45.8947 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $72.57 | 4.494% | $75.8313 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $102.47 | 11.852% | $114.6147 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $189.54 | 9.566% | $207.6714 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $784.35 | $836.9553 | $836.94 | $836.95 | $837.00 | |