| 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 | $55.75 | 13.246% | $63.1346 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $147.58 | 3.676% | $153.005 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $125.55 | 9.275% | $137.1948 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $113.33 | 9.132% | $123.6793 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $213.94 | 7.702% | $230.4177 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $216.94 | 5.766% | $229.4488 | $229.45 | $229.45 | $229.40 |
| Purchase #7 | $48.83 | 12.512% | $54.9396 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $921.92 | $991.8198 | $991.82 | $991.85 | $991.70 | |