| 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 | $14.46 | 3.628% | $14.9846 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $147.50 | 6.770% | $157.4858 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $196.36 | 12.550% | $221.0032 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $136.91 | 8.854% | $149.032 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $135.42 | 13.205% | $153.3022 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $59.81 | 10.782% | $66.2587 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $120.47 | 13.240% | $136.4202 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $810.93 | $898.4867 | $898.48 | $898.50 | $898.50 | |