| 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 | $62.48 | 9.567% | $68.4575 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $18.56 | 7.819% | $20.0112 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $218.73 | 8.442% | $237.1952 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $245.52 | 8.696% | $266.8704 | $266.87 | $266.85 | $266.90 |
| Purchase #5 | $88.29 | 12.544% | $99.3651 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $152.78 | 4.732% | $160.0095 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $25.56 | 7.637% | $27.512 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $811.92 | $879.4209 | $879.43 | $879.35 | $879.50 | |