| 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 | $80.89 | 3.855% | $84.0083 | $84.01 | $84.00 | $84.00 |
| Purchase #2 | $7.84 | 6.647% | $8.3611 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $154.36 | 12.473% | $173.6133 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $101.41 | 3.780% | $105.2433 | $105.24 | $105.25 | $105.20 |
| Purchase #5 | $47.92 | 7.793% | $51.6544 | $51.65 | $51.65 | $51.70 |
| Purchase #6 | $66.52 | 13.260% | $75.3406 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $234.95 | 4.315% | $245.0881 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $693.89 | $743.3091 | $743.30 | $743.30 | $743.30 | |