| 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 | $47.75 | 3.178% | $49.2675 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $117.55 | 7.822% | $126.7448 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $46.80 | 6.678% | $49.9253 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $132.99 | 9.760% | $145.9698 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $176.74 | 13.205% | $200.0785 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $181.25 | 10.271% | $199.8662 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $95.40 | 8.775% | $103.7714 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $798.48 | $875.6235 | $875.63 | $875.60 | $875.70 | |