| 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 | $105.84 | 8.314% | $114.6395 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $201.43 | 8.182% | $217.911 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $100.67 | 4.741% | $105.4428 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $66.79 | 5.326% | $70.3472 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $169.36 | 13.553% | $192.3134 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $40.26 | 3.382% | $41.6216 | $41.62 | $41.60 | $41.60 |
| Purchase #7 | $158.49 | 12.343% | $178.0524 | $178.05 | $178.05 | $178.10 |
| 7 purchase totals = | $842.84 | $920.3279 | $920.32 | $920.30 | $920.20 | |