| 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 | $169.54 | 10.213% | $186.8551 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $65.92 | 6.732% | $70.3577 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $7.59 | 11.244% | $8.4434 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $66.35 | 6.701% | $70.7961 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $17.51 | 9.141% | $19.1106 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $198.38 | 7.145% | $212.5543 | $212.55 | $212.55 | $212.60 |
| Purchase #7 | $14.38 | 10.480% | $15.887 | $15.89 | $15.90 | $15.90 |
| 7 purchase totals = | $539.67 | $584.0042 | $584.01 | $584.00 | $584.10 | |