| 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 | $111.52 | 5.733% | $117.9134 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $38.68 | 12.195% | $43.397 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $69.74 | 10.129% | $76.804 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $99.92 | 10.695% | $110.6064 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $23.53 | 10.564% | $26.0157 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $172.75 | 3.366% | $178.5648 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $94.91 | 13.362% | $107.5919 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $611.05 | $660.8932 | $660.89 | $660.85 | $660.90 | |