| 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 | $66.30 | 8.278% | $71.7883 | $71.79 | $71.80 | $71.80 |
| Purchase #2 | $161.81 | 7.363% | $173.7241 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $20.44 | 12.358% | $22.966 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $66.58 | 11.829% | $74.4557 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $218.48 | 13.871% | $248.7854 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $76.94 | 12.841% | $86.8199 | $86.82 | $86.80 | $86.80 |
| Purchase #7 | $179.45 | 6.149% | $190.4844 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $790.00 | $869.0238 | $869.03 | $869.00 | $869.10 | |