| 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 | $111.90 | 3.720% | $116.0627 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $103.38 | 11.231% | $114.9906 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $48.58 | 6.147% | $51.5662 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $15.34 | 4.551% | $16.0381 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $92.36 | 11.105% | $102.6166 | $102.62 | $102.60 | $102.60 |
| Purchase #6 | $231.97 | 5.505% | $244.7399 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $25.26 | 4.299% | $26.3459 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $628.79 | $672.3600 | $672.37 | $672.35 | $672.30 | |