| 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 | $79.59 | 8.432% | $86.301 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $20.83 | 5.212% | $21.9157 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $169.82 | 4.415% | $177.3176 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $192.31 | 10.301% | $212.1199 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $151.62 | 11.470% | $169.0108 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $136.55 | 8.827% | $148.6033 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $108.78 | 13.652% | $123.6306 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $859.50 | $938.8989 | $938.90 | $938.85 | $938.80 | |