| 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 | $70.48 | 10.185% | $77.6584 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $124.58 | 3.322% | $128.7185 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $205.51 | 8.327% | $222.6228 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $24.80 | 5.744% | $26.2245 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $81.28 | 9.860% | $89.2942 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $190.68 | 7.865% | $205.677 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $63.61 | 5.772% | $67.2816 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $760.94 | $817.4770 | $817.47 | $817.45 | $817.50 | |