| 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 | $79.84 | 8.666% | $86.7589 | $86.76 | $86.75 | $86.80 |
| Purchase #2 | $161.69 | 5.502% | $170.5862 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $35.60 | 5.239% | $37.4651 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $102.92 | 13.440% | $116.7524 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $180.99 | 3.797% | $187.8622 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $220.77 | 10.531% | $244.0193 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $248.92 | 3.285% | $257.097 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $1,030.73 | $1,100.5411 | $1,100.55 | $1,100.50 | $1,100.70 | |