| 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 | $8.66 | 9.664% | $9.4969 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $132.40 | 8.132% | $143.1668 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $217.76 | 5.811% | $230.414 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $87.62 | 7.712% | $94.3773 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $42.25 | 3.697% | $43.812 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $139.43 | 7.834% | $150.3529 | $150.35 | $150.35 | $150.40 |
| Purchase #7 | $177.75 | 7.353% | $190.82 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $805.87 | $862.4399 | $862.44 | $862.40 | $862.50 | |