| 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 | $76.74 | 11.388% | $85.4792 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $125.31 | 4.346% | $130.756 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $86.89 | 4.397% | $90.7106 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $243.28 | 3.313% | $251.3399 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $171.99 | 10.269% | $189.6517 | $189.65 | $189.65 | $189.70 |
| Purchase #6 | $182.65 | 3.190% | $188.4765 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $148.42 | 5.772% | $156.9868 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $1,035.28 | $1,093.4007 | $1,093.41 | $1,093.45 | $1,093.50 | |